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Open Farm Review: Grain-Free Pet Food & Freeze-Dried Raw

View All Products 2026/06/05Update

季節變遷下的犬貓營養策略

由 PetChill 寵物營養師撰寫

PetChill 角度:季節轉換時如何調整犬貓代謝?

氣候波動會直接改變動物體溫調節機制與基礎能量消耗速率。根據截至 2026 年的最新營養分析報告,夏季高溫環境下寵物體內水分流失速度顯著加快。

針對此現象,Open Farm 提供的燉肉配方濕糧水分含量高達 82%,能有效輔助補充日常液體攝入不足的情況。在 PetChill 選購此類高含水量的主食罐,可減少泌尿系統負擔並維持皮膚健康。

進入冬季後,低氣溫導致毛髮保溫需求上升,此時高蛋白配方的優勢更為明顯。Open Farm 凍乾生肉貓糧含有 47% 粗蛋白質,能快速提供肌肉生長所需的氨基酸支持。

Open Farm 營養成分標示 - PetChill

DogChill 角度:換季期間飲食操作步驟為何?

轉季過渡期應採用漸進式更換方式,避免腸胃菌群因突然改變而產生不適反應。建議在第一週內將新口味乾糧按 25% 比例混入舊糧中,觀察排泄物狀態。

若發現便便稀軟,可暫停加入新的凍乾塊並恢復原來的餵食量,待消化系統穩定後再增加比例。這種緩慢過渡方法能最大程度降低腹瀉風險。

對於飲水習慣較差的貓咪,將 Open Farm 燉肉湯包倒入乾糧中能增加整體適口性與水分攝取。此類操作簡單且無需複雜廚具準備,適合忙碌的主人執行。

LittleChill 角度:何時入手 Open Farm 產品最合適?

會員註冊後可透過系統通知掌握限時優惠資訊,避免因錯過促銷而增加長期養寵成本。PetChill 經常推出限時優惠,加入會員掌握最新著數。

當季節更替時,庫存管理變得至關重要,提前備貨可防止斷貨導致的餵食混亂。PetChill 指定金額免費送貨,方便一次性補充足夠份量。

正貨保證是選擇網購渠道的首要考量,確保每一份食品都經過嚴格的品質檢驗。推薦到 PetChill 寵物用品專門店購買,正貨保證。

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Open Farm is a leading pet food brand committed to providing ethically sourced, human-grade ingredients for your beloved companions. We believe in transparency and sustainability, offering a range of premium recipes that prioritize your pet's health and well-being. Our food is crafted with wholesome, non-GMO fruits and vegetables, and responsibly sourced proteins, ensuring a complete and balanced diet free from artificial preservatives, fillers, and by-products. Each ingredient's origin can be traced back to the farm, giving you complete peace of mind about what you're feeding your pet. From pasture-raised meats to wild-caught fish, every component meets the highest standards of quality and animal welfare. Open Farm offers a diverse selection of dry food, wet food, and treats, catering to various dietary needs and preferences. By choosing Open Farm, you're not only investing in your pet's health but also supporting a company dedicated to sustainable practices and ethical farming. Give your furry friend the gift of nourishing, delicious food that they'll love, and you can trust.

Open Farm Review Overview

Open Farm is a brand specializing in pet nutrition, with a core focus on developing formulas that prioritize traceable and ethically sourced ingredients. The brand's product structure encompasses various categories designed to meet the dietary needs of both cats and dogs across different life stages and activity levels. A fundamental aspect of the Open Farm approach involves the integration of whole animal proteins, fruits, vegetables, and beneficial supplements into their formulations. This strategy aims to provide comprehensive nutritional support.

The brand categorizes its offerings primarily by species, then by specific dietary requirements or life stages. For instance, within the feline and canine lines, distinctions are made for adult maintenance, senior support, and different protein preferences. A consistent theme across the Open Farm product range is the absence of grains, corn, wheat, and soy, aligning with specific dietary considerations for some pets. The nutritional structure of Open Farm products is typically characterized by a high proportion of animal-derived protein, balanced with fiber from plant sources and essential fatty acids. Target user categories include pet owners seeking transparent ingredient sourcing, those with pets requiring grain-free diets, and individuals looking for specific protein sources. Each Open Farm Review consistently highlights these foundational brand characteristics.

Key Considerations When Choosing Open Farm

When evaluating Open Farm products, several rational purchasing points warrant consideration to align with a pet's specific dietary requirements. The primary focus should be on the ingredient list, which details the protein sources, carbohydrate components, and fat content. Open Farm emphasizes humanely raised and sustainably sourced ingredients, a factor that can be important for consumers prioritizing ethical considerations in their pet food choices. The specific animal proteins, such as turkey, chicken, salmon, or pork, determine the amino acid profile of the food.

Nutritional balance is another critical factor. Pet food formulas are typically designed to meet the AAFCO (Association of American Feed Control Officials) nutritional guidelines for a particular life stage, such as "all life stages" or "adult maintenance." Examining the guaranteed analysis on the label provides insight into the minimum percentages of crude protein and crude fat, and maximum percentages of crude fiber and moisture. Functional categories within Open Farm include options for general wellness, specific protein sensitivities, or age-related needs. Label information extends beyond ingredients and guaranteed analysis to include feeding guidelines, caloric content, and certifications related to sourcing or production. A thorough Open Farm Review often details these label specifics.

Open Farm Review — Sales Ranking Analysis

Open Farm 無穀物貓糧 火雞+走地雞 8lb (OFTC-8C)

Product Positioning: This formula serves as a primary nutritional offering for adult cats, designed for daily feeding and maintenance. It represents a core grain-free option within Open Farm's feline dry food range.

Main Features: The formulation prominently features humanely raised turkey and chicken as the primary protein sources. It is crafted without grains, corn, wheat, or soy. The ingredient list includes a blend of non-GMO fruits and vegetables, intended to provide vitamins, minerals, and fiber. The formula is designed to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for maintenance.

Suitable For: Adult cats requiring a grain-free diet with a poultry-based protein profile. It is appropriate for cats without specific dietary sensitivities to turkey or chicken.

Professional Review: This formula targets the dietary needs of adult cats, providing a protein-centric, grain-free diet. Its composition supports general feline health and meets AAFCO standards for complete nutrition.

Open Farm 無穀物貓糧 野生三文魚 8lb (OFSA-8C)

Product Positioning: This product is positioned as an alternative main meal formula for adult cats, focusing on a single animal protein source derived from wild-caught salmon. It offers a different protein option compared to poultry-based formulas.

Main Features: Wild-caught salmon is the leading ingredient, providing omega-3 fatty acids in addition to protein. This grain-free formula excludes common allergens like corn, wheat, and soy. It incorporates a variety of non-GMO produce. The formula is designed to provide complete and balanced nutrition for adult cats, adhering to AAFCO guidelines.

Suitable For: Adult cats that may benefit from a fish-based diet, including those with potential sensitivities to common poultry proteins or those whose owners prefer a salmon-rich diet. It is also suitable for general adult cat maintenance.

Professional Review: The formula provides a fish-based protein profile for adult cats, offering an alternative to poultry. Its nutritional design supports adult feline dietary requirements according to AAFCO standards.

Open Farm 無穀物狗糧 野生三文魚 22lb (OFSA-22D)

Product Positioning: This product functions as a staple dry food option for adult dogs, providing a grain-free, fish-based diet. It is a larger format offering suitable for regular feeding regimens.

Main Features: Wild-caught salmon is the primary ingredient, serving as a protein source and contributing omega-3 fatty acids. The formula is grain-free, excluding common grains, corn, wheat, and soy. It includes a range of non-GMO fruits and vegetables. This product is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for adult maintenance. Packaging may vary between new and old designs, but the product formulation remains consistent.

Suitable For: Adult dogs requiring a grain-free diet, particularly those who thrive on a fish-based protein source or have sensitivities to other animal proteins. It is appropriate for general adult dog maintenance.

Professional Review: The formula delivers a fish-centric, grain-free diet for adult dogs. Its composition is structured to support the sustained health of adult canines, meeting AAFCO regulatory guidelines.

Open Farm 無穀物老犬配方 火雞走地雞 4lb (OFSE-4D)

Product Positioning: This formula is specifically designed for senior dogs, offering a grain-free diet tailored to the nutritional requirements of aging canines. It addresses specific physiological changes associated with older age.

Main Features: Humanely raised turkey and chicken are the main protein sources. The formula is grain-free and includes ingredients selected to support joint health, cognitive function, and healthy weight management in older dogs. It contains non-GMO fruits and vegetables. This product is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for senior or less active adult dogs.

Suitable For: Senior dogs or less active adult dogs who require a diet with adjusted protein, fat, and calorie levels, and may benefit from added support for joints and cognitive health. It is also suitable for senior dogs needing a grain-free option.

Professional Review: This formula targets the specific nutritional needs of senior dogs, offering a grain-free, poultry-based diet with components designed for age-related support. Its profile is aligned with AAFCO standards for senior canine maintenance.

Open Farm 凍乾生肉狗糧 豚肉 13.5oz (OFFDPK)

Product Positioning: This product is a freeze-dried raw food option for dogs, designed to be fed as a complete meal, a topper, or a treat. It offers a raw diet format in a convenient, shelf-stable form.

Main Features: Humanely raised pork is the primary ingredient, providing a concentrated source of animal protein. The freeze-drying process removes moisture while retaining the nutritional integrity of raw ingredients. This formula is grain-free and includes organic fruits and vegetables. It is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for all life stages, including growth of large size dogs.

Suitable For: Dogs of all life stages, including puppies and large breed puppies, whose owners prefer a raw food diet or wish to supplement their existing diet with raw ingredients. It is also suitable for dogs with sensitivities to more common protein sources like chicken or beef.

Professional Review: This formula provides a raw, freeze-dried pork-based diet, suitable for all life stages of dogs. Its processing method aims to preserve nutrient content, aligning with AAFCO guidelines for complete and balanced nutrition.

Open Farm Review — Comprehensive Comparison & Selection Advice

The Open Farm product line encompasses various formulations, each designed to address specific pet dietary needs and owner preferences. Understanding the distinctions between these offerings is essential for informed selection. The primary differentiation often lies in the animal protein source and the intended life stage or dietary requirement. For instance, the Open Farm Review of feline dry foods highlights both poultry-based (Turkey & Chicken) and fish-based (Wild-Caught Salmon) options, allowing owners to choose based on their cat's protein preference or potential sensitivities. The Wild-Caught Salmon formula for cats, for example, provides a different fatty acid profile compared to the poultry blend, which can be a consideration for skin and coat health.

For canine products, a similar pattern emerges, with the Wild-Caught Salmon dry dog food offering a fish-centric, grain-free option for adult maintenance. This contrasts with the Senior Dog Recipe, which, while also poultry-based and grain-free, features adjusted nutrient levels and specific ingredients to support the unique needs of aging canines, such as joint care and cognitive support. The Freeze-Dried Raw Pork dog food represents a significant departure in format and processing. It is designed to provide the benefits of a raw diet in a convenient, shelf-stable form, suitable for all life stages. This particular product targets owners who prefer a less processed food option or wish to incorporate raw elements into their dog's diet. The choice between dry kibble and freeze-dried raw food hinges on factors such as feeding convenience, specific dietary philosophies, and the pet's acceptance of different food textures.

When making a selection, consider the pet's age, activity level, and any known dietary sensitivities. A pet requiring a diet focused on joint support would align more with the Senior Dog Recipe, while a pet with poultry sensitivities might benefit from the Wild-Caught Salmon options. The freeze-dried raw product is designed to support a raw feeding approach, either as a primary diet or a supplement. Each Open Farm Review consistently emphasizes ingredient transparency and ethical sourcing across all product lines, which can be a deciding factor for owners prioritizing these aspects. The various formulations are designed to support certain needs; for example, the salmon-based diets are designed to support pets who benefit from a fish protein source, while the senior formula is designed to support the specific physiological requirements of older dogs. The freeze-dried raw option is designed to support a diet closer to a pet's ancestral diet.

Open Farm Review Summary

The Open Farm product series is structured around a commitment to transparently sourced, high-quality ingredients for pet nutrition. The brand offers a range of grain-free options for both cats and dogs, catering to various life stages and dietary preferences. Core to their philosophy is the use of humanely raised and sustainably sourced animal proteins, complemented by non-GMO fruits and vegetables. The product line differentiates between species-specific needs, such as adult cat formulas and senior dog recipes, and also provides variety in protein sources, including poultry, fish, and pork.

From dry kibble to freeze-dried raw formats, Open Farm aims to provide comprehensive nutritional solutions that adhere to AAFCO standards for complete and balanced diets. Each Open Farm Review underscores the brand's focus on ingredient integrity and nutritional formulation designed to support general pet health. The assortment addresses common pet owner considerations such as grain-free diets, specific protein requirements, and age-related nutritional adjustments. This structured approach allows pet owners to identify products aligned with their pet's specific dietary profile and their own ethical sourcing preferences. The brand's offerings represent a segment of the pet food market focused on ingredient quality and nutritional transparency.

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過敏飲食指南

Open Farm 天然無穀物寵物糧食,提供毛孩均衡營養與健康。
Open Farm 天然無穀物寵物糧食,提供毛孩均衡營養與健康。

Open Farm 過敏與特殊飲食指南

常見過敏源辨別

常見致敏成分包括穀物、禽類肉源及紅肉。Open Farm 產品線中多款乾糧採用無穀物設計,避免使用小麥、玉米及大豆。例如 Open Farm 無穀物狗糧 海捕時令白魚 + 扁豆 22lb (OFWF-22D),售價 HK$789,180 日銷量 4 件,選用單一蛋白來源以降低過敏風險。

過敏症狀識別

典型臨床徵狀包含皮膚搔癢、紅疹、頻繁抓耳、軟便或嘔吐。若寵物持續出現上述症狀,應檢視近期飲食成分中的蛋白質來源及添加物。Open Farm 產品出廠前均經過沙門氏菌、大腸桿菌等有害物質檢測。

低敏產品推薦清單

  • 狗糧:Open Farm 無穀物狗糧 紐西蘭鹿肉 22lb (OFVE-22D),售價 HK$1215,適用於對常見肉類敏感的犬隻。
  • 貓糧:Open Farm 無穀物貓糧 野生三文魚 8lb (OFSA-8C),售價 HK$385,粗蛋白質達 40%,180 日銷量 26 件。
  • 濕糧:Open Farm 狗濕糧 燉肉配方 草飼牛 12.5oz (OFD-ST-B),水分含量 82%,售價 HK$38,適合需要增加攝水量個案。
  • 凍乾:Open Farm 凍乾生肉貓糧 走地雞 9oz (OFFCHC),粗蛋白質 47%,售價 HK$280。

排除飲食法執行步驟

需嚴格控制飲食來源,連續餵食新配方 8 至 12 週。期間禁止食用其他零食、骨頭或人類食物。Open Farm 產品標榜 100% 成分可追溯,包裝附有獨特批號及 QR Code,方便查詢原料產地。購買渠道包括 PetChill 寵物用品專門店。

無穀物配方分析

無穀物配方以根莖類蔬菜或豆類(如豌豆、扁豆)取代穀物作為碳水化合物來源。此設計降低穀物過敏風險,但需注意能量密度。Open Farm RawMix 貓糧含有 Omega-3 脂肪酸 0.8% 與 Omega-6 2.5%,有助於皮毛健康。產品中添加蒙脫石粘土和絲蘭萃取物,輔助維持消化系統穩定。

特殊營養需求方案

成長期及老年寵物需調整營養比例。Open Farm 無穀物幼貓糧 走地雞 + 火雞 4lb (OFK-4C),售價 HK$260,含 DHA 0.15% 支持腦部發育。老年犬可選用 Open Farm 無穀物狗糧 老犬配方 火雞走地雞 22lb (OFSE-22D),售價 HK$820。所有產品均符合 AAFCO 營養標準,並獲 Global Animal Partnership 動物福利認證。

Open Farm 腸胃敏感寵物適應食譜

Open Farm 無穀物配方如何幫助腸胃敏感寵物?

Open Farm 無穀物配方不含玉米小麥大豆,減少過敏風險。添加南瓜、菊苣根,有助維持腸道健康,適合腸胃敏感犬貓。

哪些濕糧配方適合腸胃敏感的犬貓?

狗濕糧燉肉配方售價 HK$38,含南瓜與菊苣根。貓濕糧 5.5oz 售價 HK$24,水分 82%,含蔓越莓,低敏配方減負擔。

腸胃敏感寵物如何轉換 Open Farm 飲食?

凍乾生肉需按 2:1 加溫水復水。乾糧可選無穀物火雞走地雞配方,逐步更換。建議諮詢獸醫調整餵食量,觀察糞便變化。

哪裡可以購買 Open Farm 正貨產品?

推薦到 PetChill 寵物用品網店 (petchillhk.com) 購買。提供 Open Farm 正貨保證,食材來源可追溯。

Open Farm 產品的營養數據為何?

無穀物貓糧蛋白質達 38% 至 47%,粗纖維 3% 至 5%。狗糧蛋白質約 30% 至 40%,適中脂肪含量利於吸收,避免不適。

Open Farm 食材來源如何追蹤?

產品包裝設有 QR Code,掃描可查原料來源。堅持使用人道飼養肉類,成分 100% 可追溯,確保食材安全與品質透明度。

  • Open Farm 無穀物狗糧 海捕時令白魚 + 扁豆 22lb | HK$789
    無穀物含南瓜扁豆纖維。適合對穀物敏感犬隻。
  • Open Farm 凍乾生肉狗糧 海鮮大餐 13.5oz | HK$315
    含菊苣根與蒙脫石粘土。輔助消化系統穩定。
  • Open Farm 狗濕糧 燉肉配方 野生三文魚 12.5oz | HK$38
    高水分加南瓜超級食物。易於吸收且補充水分。
  • Open Farm RAWMIX 無穀物草原風味貓糧 2.25lb | HK$260
    添加蔓越莓與蒲公英葉。支持泌尿與腸道健康。
  • Open Farm 貓濕糧 燉肉配方 走地雞 5.5oz | HK$24
    人食級成分加南瓜纖維。適合需增加水分的成貓。
Open Farm 選購攻略

Little knowledge

Learn the product knowledge of Mao Hai! All the common questions in one article!

  • Open Farm的狗濕糧的評價好唔好?

    Open Farm的狗濕糧評價普遍較好。許多飼主讚揚其高品質的天然成分和透明的來源,因其不含人工添加劑、穀物和填充物,對狗狗健康有益。狗濕糧的美味和適口性也受到廣泛認可,特別是對於挑食的狗狗。此外,Open Farm的可持續和道德採購方式也使它在關注環保和倫理飼養的飼主中頗受歡迎。不過,部分飼主可能會覺得價格較高,但總體而言,評價是正面的。

  • Open Farm的狗濕糧的產地在哪裡?

    Open Farm的狗濕糧產地在美國。他們致力於使用高品質、可持續源自道德飼養和可追溯的原材料,以確保產品的安全性和營養價值。Open Farm非常重視透明度,並在其產品包裝和網站上提供詳細的來源信息,讓飼主可以追溯每一份食材的來源。

  • Open Farm的品牌宗旨是什麼?

    Open Farm的品牌宗旨是提供高品質、透明且可持續的寵物食品,致力於使用來自道德飼養、無抗生素和無激素的動物原料,並確保所有成分可追溯。他們強調環保和社會責任,推動負責任的農業和捕撈實踐,以保護地球和動物的福祉。Open Farm致力於讓飼主安心,知道他們的寵物享用的是最安全、最營養的食物。

AI Little knowledge
  • Open Farm 貓糧有助於貓咪腸胃健康嗎?

    Open Farm 貓糧對貓咪腸胃健康確有裨益。佢哋嘅配方強調使用高品質、可追溯嘅天然食材,例如自由放養嘅肉類同非基因改造蔬果,呢啲都係腸胃敏感貓咪嘅理想選擇。 Open Farm 貓糧特別添加益生菌同益生元,有助於維持腸道菌群平衡,促進消化吸收,減少軟便、嘔吐等腸胃不適。佢哋嘅高蛋白質、低碳水化合物配方亦符合貓咪天生嘅飲食需求,減輕腸胃負擔。 不過,每隻貓咪體質唔同,轉糧時建議循序漸進,觀察貓咪反應。如果貓咪腸胃問題持續,應及早諮詢獸醫,確保貓咪健康。Open Farm 係一個值得信賴嘅品牌,為你嘅貓咪提供優質營養。

  • Open Farm 貓糧如何幫助貓咪維持理想體重?

    Open Farm 貓糧以其優質、可追溯的食材,為貓咪體重管理提供卓越支援。其配方通常富含優質蛋白質,有助於維持肌肉量,同時提供適量的脂肪和碳水化合物,確保能量均衡。 Open Farm 特別注重膳食纖維的添加,例如來自南瓜或蘋果的纖維,能增加飽足感,減少過度進食,有效幫助貓咪維持理想體重,避免肥胖帶來的健康問題。此外,其無穀物或低穀物的選擇,亦有助於減少不必要的熱量攝入。建議飼主根據貓咪的年齡、活動量和獸醫建議,選擇合適的 Open Farm 產品,並配合適量運動,確保愛貓健康快樂。

  • Open Farm 貓糧有沒有無穀物配方選擇?

    各位貓主,大家好!關於Open Farm貓糧,Open Farm確實提供多款無穀物配方選擇,以滿足不同貓咪的健康需求。 無穀物配方對於一些腸胃敏感或對穀物過敏的貓咪尤其重要,有助於減少過敏反應和消化不良。Open Farm特別注重食材的可追溯性,其無穀物配方通常選用優質的肉類、魚類及蔬菜,並添加益生菌和益生元,支持貓咪的消化系統健康。 選購時,建議仔細閱讀產品成分表,確保配方符合您貓咪的特定營養需求。如有疑慮,可諮詢獸醫意見,為您的愛貓選擇最合適的Open Farm貓糧。讓貓咪吃得健康,生活更開心!

  • Open Farm 貓糧的適口性如何?

    Open Farm 貓糧以其高品質、人類級食材和負責任的採購方式聞名,在適口性方面表現出色。許多香港貓主反映,即使是挑食的貓咪,也普遍對 Open Farm 貓糧展現出高度興趣。 其秘訣在於使用新鮮、天然的肉類作為主要成分,例如走地雞、火雞或三文魚,並搭配有機農產品,這些優質食材的天然風味對貓咪具有強大吸引力。此外,Open Farm 貓糧不含人工香料、色素或防腐劑,確保貓咪攝取到最純粹的營養。當然,每隻貓咪的喜好不同,建議初期可購買小包裝試用,或將其與現有食物混合,逐步轉換,以觀察您的愛貓是否喜歡 Open Farm 貓糧,並確保其消化系統能適應新食物。

★★★★★ 4.5 評分(共 513 則評論)
董Ming
2026/01/31
★★★★★
J
Janice Lo
2026/01/31
★★★★★
P
pink messy
2026/01/31
★★★★★
N
Nicole Cheung
2026/01/30
★★★★★
貓治貓治
2026/01/30
★★★★★
X
Xavier Yau
2026/01/30
★★★★★
K
Ka Yan Wong
2026/01/30
★★★★★
K
Ka Wai Mui
2026/01/17
★★★★★
(Translated by Google) My cat loves these canned jars; they're a great choice for preventing urinary tract infections. (Original) 主子最愛罐罐,防尿道炎之選
M
Macy Poon
2026/01/13
★★★★★
C
Chan Kathy
2026/01/10
★★★★★
(Translated by Google) The purchasing service is excellent. (Original) 購買服務非常好
D
Derek Chan
2026/01/06
★★★★★
M
Ming Cheung
2025/12/27
★★★★★
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