Fortress Product Expert
Answered by product specialists with product information and store enquires.
Answered by product specialists with product information and store enquires.
Enquire order status, delivery & installation, post-sales services or member account
Still have other inquiries?
See what others are asking


This formula uses pure duck meat as its primary protein source, providing low-fat, high-quality meat nutrition, rich in Omega-3 fatty acids, iron, and zinc. The formula includes probiotics to regulate the gut, and its simplified ingredient list makes it suitable not only for dogs on rotating diets and those with sensitive skin, but also for maintaining healthy coats, replenishing energy, and providing anti-inflammatory care.
Available in 4 lb / 12.5 lb / 25 lb sizes
*Not listed as an essential nutrient in AAFCO dog food nutritional information
**(Bacillus coagulans, Bacillus subtilis, Bifidobacterium) Active, naturally occurring microbial sources.
***Effective live bacteria per pound of product
Feeding Guidelines
Dog Weight Feeding Quantity
10 lbs or under 0.25 - 0.75 cans
10-18 lbs 0.75 - 1.25 cans
18-25 lbs 1.25 - 1.5 cans
25-50 lbs 1.5 - 2.5 cans
50-80 lbs 2.5 - 3.5 cans
80-100 lbs 3.5 - 4.25 cans
Calories per kg: 3600
Calories per cup: 395
General Feeding Guidelines
When changing your dog's diet, it is recommended to gradually transition over 5–7 days, increasing the proportion of new food daily to avoid digestive upset caused by sudden dietary changes.
Please take your dog for regular veterinary checkups and always provide fresh drinking water.
Zignature® Trout & Salmon Formula Dog Food meets the American Association of Feed Control Officials (AAFCO) dog food nutritional standards for "Suitable for All Ages," but is not suitable for puppies of large breeds (adult dogs weighing 70 pounds or more).
Puppies: Daily feeding amount can be twice that of an adult dog.
Pregnant and lactating bitches: Daily feeding amount can be three times that of an adult dog.