Open Sky Dry Dog Food
Verified Jun 5, 2026
This is a limited-ingredient, duck-based dry food designed for dogs of all life stages, particularly moderately active and nursing dogs. It uses duck meal and duck fat as the sole animal protein and teff as a single complex carbohydrate source, which can be helpful for some dogs needing a simpler ingredient profile. Added omega fatty acids, taurine, and plant ingredients like kelp, flaxseed, and herbs round out the formula to support overall wellness.
Overall, this is a high-quality, limited-ingredient dry food centered around duck as the only animal protein, which can make it a good option for dogs who don’t do well on more complex ingredient lists. The protein and fat levels are solid for most moderately active dogs, and the carb source (teff) is an unusual but nutritious grain. It’s formulated to be complete and balanced for all life stages, including puppies, though very large-breed puppies may need a diet with specifically controlled calcium and energy from a brand that provides detailed growth data.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
KibbleLab may earn an affiliate commission when you buy through a link. No one can pay for a higher score, or to change what we recommend for your pet.
At a Glance
KibbleLab Review
Strengths
- Single primary animal protein (duck meal and duck fat), which can be helpful for dogs with multi-protein sensitivities.
- Good macronutrient profile for dry food at 29% protein and 18% fat, suitable for many active and moderately active dogs.
- Limited-ingredient approach with teff as a single complex carbohydrate and no common grain allergens like wheat or soy.
- Includes omega-3 and omega-6 fatty acids, taurine, and prebiotic fructooligosaccharides, which can support skin, coat, and digestive health.
Considerations
- Duck is still a common animal protein, so this may not suit dogs that are specifically allergic to duck or poultry proteins.
- Calcium and phosphorus levels are on the higher side for a dry food, so for large or giant breed puppies, I’d want to compare this to diets specifically designed for controlled growth.
- The calorie density is quite high at about 555 kcal per cup, so portions may need to be carefully measured to avoid unwanted weight gain, especially in less active dogs.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Duck
Duck is used in pet food primarily as a flavorful animal protein and fat source, commonly included in limited-ingredient or novel-protein formulas for dogs and cats. It supplies high-quality amino acids and energy and can help pets with sensitivities to common proteins, but it is relatively rich in fat (so may be unsuitable for low‑fat or pancreatitis-prone animals), can still trigger allergies in some pets, and requires proper cooking/processing and handling to avoid bacterial contamination.
02
Teff
Teff is a tiny ancient, gluten‑free grain used in pet foods mainly as a digestible carbohydrate and source of dietary fiber, modest plant protein, B vitamins, iron and calcium. It can help provide energy and support gut health in dogs (and serve as a carbohydrate adjunct in cat formulas), but it is not a substitute for animal protein for obligate carnivores, can contain phytic acid that may reduce mineral absorption unless processed, and should be included only as part of a balanced, complete diet.
03
Duck Fat
Duck fat is a rendered animal fat commonly used in pet foods to provide energy-dense calories, enhance palatability and mouthfeel, and help the absorption of fat‑soluble vitamins. It is rich in monounsaturated fats with some saturated and omega‑6 fatty acids, which can support skin and coat condition, but because it is highly caloric it should be used judiciously in formulations and avoided or limited in pets prone to obesity or pancreatitis; proper processing and storage are also important to prevent rancidity.
04
Yeast Fermentate
Yeast fermentate is a processed yeast ingredient used in pet foods as a functional additive to improve palatability and deliver yeast-derived compounds such as beta‑glucans, mannan‑oligosaccharides, nucleotides and B vitamins. These components can support digestive health, beneficial gut microflora and immune function in dogs and cats, but it is not a primary protein source and pets with yeast sensitivities or allergies should be monitored, with quality and concentration varying by manufacturer.
05
Sunflower Seed
Sunflower seed is used in pet foods as a source of plant protein, fiber and unsaturated fats—particularly linoleic acid—and is often included as seed meal or oil to contribute vitamin E and other antioxidants. It can provide energy and antioxidant benefits for dogs (and limited supplemental nutrients for cats), but is calorie‑dense and high in omega‑6 fatty acids so diets may need balancing with omega‑3 sources; whole shells can cause digestive upset or obstruction, salted/flavored seeds should be avoided, and sunflower protein is not a complete substitute for the animal proteins cats require.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
AAFCO Nutritional Adequacy
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional
adequacy standards US pet foods are measured against.
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.Brand
Canine Caviar is a holistic pet food brand offering limited-ingredient, grain-free, and alkaline-based diets designed to promote optimal health and digestion in dogs. The brand targets premium and health-conscious consumers seeking natural and holistic feeding options.
Visit Canine CaviarManufacturer
Canine Caviar claims strict quality control over its ingredient sourcing and production processes. The company formulates its foods to meet AAFCO nutrient profiles, and manufacturing is conducted in facilities that adhere to FDA and AAFCO regulations.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Canine Caviar Open Sky Dry Dog Food has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Canine Caviar ever been recalled?
We have no recalls on record for Canine Caviar. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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