Use code ONREPEAT at checkout for 65% off up to $65 on Auto-Refill Orders.

🎇 LABOR DAY SALE 🎇 Use code SAVINGS50 at checkout for 50% off (up to $50) on Subscribe & Save orders.*

*Coupon terms and conditions: code SAVINGS50 applicable for Subscribe & Save orders only. Product exclusions apply. Excluded products include Azodyl, Bravecto, Bravecto Plus, Droncit, Incurin, Mometamax, Numelvi, Optimmune, Posatex, Sentinel, Tri-Heart Plus, VetPen, Vetsulin, compounded and refrigerated medications. Promotional code valid through September 7, 2026.

🎇 LABOR DAY SALE 🎇 Use code SAVINGS35 at checkout for 35% off (up to $35) on your next order.*

*Coupon terms and conditions: code SAVINGS35 applicable for one-time or Subscribe & Save orders over $20. Product exclusions apply. Excluded products include but are not limited to Azodyl, Bravecto, Bravecto Plus, Droncit, Incurin, Mometamax, Numelvi, Optimmune, Posatex, Sentinel, Tri-Heart Plus, VetPen, Vetsulin, compounded and refrigerated medications. Promotional code valid through September 7, 2026.

Allergy Relief

Antibiotics

Anxiety, Behavior & Stress

Arthritis, Pain & Joint Health

Dental

Dewormers & Parasiticides

Diabetes & Insulin

Digestive & Gastrointestinal

Ear Care

Eye Care

Flea & Tick

Food

Heart & Blood Pressure

Heartworm

Immune Support

Respiratory Care & Asthma

Seizure & Epilepsy

Skin & Coat

Thyroid & Hormone

Urinary Tract & Kidneys

Vitamins & Supplements

All Cat Food

Dry Food

Treats

Veterinary Diets

Wet Food

All Dog Food

Dog vitamins and supplements to support overall health, immunity, and wellness. Shop Koala Health.

Dog Vitamins & Supplements

vitamins & supplements

The combination of SAMe and silybin protects and helps repair liver cells.

Nutramax Denamarin®

Nutramax Denosyl®

Probiotics supply "good" bacteria to the gut and promote overall digestive health.

Nutramax Proviable-DC®

Nutramax Proviable® Probiotics Diarrhea Support Kit

Solliquin is an anxiety-relieving and calming supplement made with L-theanine, floral extracts, and whey protein concentrate.

Nutramax Solliquin® for Cats and Dogs

Nutramax Solliquin® for Large Dogs

Pet-Cal Tablets provide a palatable calcium, phosphorus, vitamin D preparation for dogs and cats.

Pet-Cal Tablets for Dogs and Cats

Pet Tabs Vitamin Supplements for Dogs are formulated with 20 essential vitamins and minerals to balance and complete your dog’s nutrition.

Pet-Tabs Plus Vitamin Supplements for Dogs

Pet Tabs Vitamin Supplements for Dogs are formulated with 17 essential vitamins and minerals to balance and complete your dog’s nutrition.

Pet-Tabs Vitamin Supplements for Dogs

Pet-Tinic provides essential vitamins and minerals in a meat-flavored liquid base that pets love.

Pet-Tinic Drops for Dogs & Cats

Pro-Pectalin is an anti-diarrheal over the counter oral gel for dogs and cats that helps resolve and provides relief for diarrhea caused by stress or other influences.

Pro-Pectalin Anti-Diarrheal Gel for Dogs and Cats

Pro-Pectalin is an anti-diarrheal over the counter that helps maintain proper gut pH, supports normal digestive function, and aids in reducing occasional loose stools due to environmental stress or changes in diet.