Square Pet Special Diets Dry Food

SquarePet VFS Special Diets Dry Dog Food

Developed by a team of veterinary professionals including board-certified veterinary nutritionists, SquarePet VFS (Veterinary Formula Series) offers targeted nutrition for dogs with specific health needs. Made in the USA with high-quality, all-natural ingredients — no artificial additives.

Low Phosphorus

Formulated for dogs who benefit from reduced protein, phosphorus, and sodium. Made with cage-free turkey and whole eggs from quality US sources, enhanced omega-3s (DHA & EPA), and B-vitamins for overall support.

Intended for intermittent or supplemental feeding only.

Low Fat

Supports dogs with fat digestion difficulties. Made with naturally lean Ocean Whitefish and a proprietary GI Health blend of dietary fiber, prebiotics, and probiotics. Fortified with omega-3 fatty acids DHA & EPA.

Active Joints

High-protein formula with natural glucosamine and chondroitin sulfate from cage-free turkey necks, New Zealand green-lipped mussel, and egg shell membrane collagen. Enhanced with krill meal for anti-inflammatory omega-3s, plus astaxanthin, turmeric, and vitamins C & E. Made without chicken.

Digestion

A gentle, easy-to-digest diet made with cage-free turkey and eggs. Includes pumpkin, brown rice, prebiotics, and probiotics to nourish gut health and support stool quality. Suitable for all life stages.

Skin & Digestive Support

A limited ingredient, hydrolyzed protein formula featuring hydrolyzed pork — broken down for exceptional digestibility. Ideal for dogs with food sensitivities or ingredient intolerances. Supports healthy skin and a shiny coat.

Available in 4 lb and 22 lb sizes.