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

Use code DOGDAY40 at checkout for $40 off your next order over $100.*

*Coupon terms and conditions: code DOGDAY40 applicable for one-time or Subscribe & Save orders, for a limited time. Coupon codes apply to many, but not all, products. 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 August 23, 2026.

Use code DOGDAY60 at checkout for $60 off your next order over $200.*

*Coupon terms and conditions: code DOGDAY60 applicable for one-time or Subscribe & Save orders, for a limited time. Coupon codes apply to many, but not all, products. 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 August 23, 2026.

Now Available on Koala: Royal Canin Vet Fresh Frozen Diets! Use code FRESH50 at checkout for 50% off your first Subscribe & Save order.*

*Coupon terms and conditions: code FRESH50 applicable for first-time Subscribe & Save orders only. Coupon code applies to the following products: Royal Canin Appetite Stimulation Fresh Frozen Dog Food, Royal Canin Gastrointestinal Low Fat Fresh Frozen Dog Food, and Royal Canin Selected Protein Pork Recipe Fresh Frozen Dog Food. Promotional code valid through December 31, 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 joint, arthritis, and pain medicine to support mobility and comfort. Vet-approved options at Koala Health.

Dog Joint, Arthritis & Pain Medicine

arthritis, pain & joint health

Cosequin helps support your pet's joint health to keep them active.

Nutramax Cosequin DS® for Dogs Chewable Tablets

Nutramax Cosequin® for Dogs Sprinkle Capsules

Dasuquin is a joint supplement that helps to support cartilage matrix production, slow cartilage breakdown, and provide joint comfort.

Nutramax Dasuquin® for Dogs

Dasuquin with MSM is a joint supplement used in the management of arthritis that helps to support cartilage matrix production with MSM, a compound used by cartilage, in addition to slowing cartilage breakdown and providing joint comfort.

Nutramax Dasuquin® with MSM

Robenacoxib (Onsior) is a non-steroidal anti-inflammatory drug (NSAID) used to control post-operative pain and inflammation in cats.

Onsior

Meloxicam is a non-steroidal anti-inflammatory drug (NSAID) used to control pain and inflammation due to arthritis in dogs.

OstiLox

Deracoxib (OstiMax) is a non-steroidal anti-inflammatory drug (NSAID) used to treat arthritic and post-operative pain and inflammation.

OstiMax

Prednisone and prednisolone are steroids used to treat a wide variety of dog illnesses including inflammatory conditions, immune-mediated diseases, certain cancers, and Addison's disease (hypoadrenocorticism).

Prednisone

Prednisone and prednisolone (PrednisTabs) are steroids used to treat a wide variety of dog and cat illnesses including inflammatory conditions, immune-mediated diseases, certain cancers, and Addison's disease (hypoadrenocorticism).

PrednisTabs

Firocoxib (Previcox) is a non-steroidal anti-inflammatory drug (NSAID) used to treat arthritic and post-operative pain and inflammation.

Previcox

Acepromazine (PromAce) is used as a tranquilizer in stressful situations and to relax the lower urinary tract.

PromAce

Carprofen (Rimadyl) is a non-steroidal anti-inflammatory drug (NSAID) used to treat arthritic and post-operative pain and inflammation.