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

Use code SUN60 at checkout for $60 off your next order of $200 or more.*

*Coupon terms and conditions: code SUN60 applicable for one-time or auto-refill orders, for a limited time. $60 off on orders of $200 or more. 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.

Use code SUN40 at checkout for $40 off your next order of $100 or more.*

*Coupon terms and conditions: code SUN40 applicable for one-time or auto-refill orders, for a limited time. $40 off on orders of $100 or more. 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.

Use code EASYFILL50 at checkout for 50% off up to $50 on your first auto-refill order.*

*Coupon terms and conditions: code EASYFILL50 applicable for first-time auto-refill orders only, 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.

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

Shop prescription and vet-approved dog antibiotics for common infections. Safe, reliable treatments from Koala Health.

Dog Antibiotics

antibiotics

Fluconazole is an antifungal medication commonly used to treat ringworm.

Fluconazole

Gentamicin ophthalmic solution is an antibiotic prescribed for the treatment of bacterial eye infections.

Gentamicin Sulfate Ophthalmic Solution

Itraconazole is an antifungal medication commonly used to treat ringworm.

Itraconazole

Ketoconazole is an antifungal medication that can also be used to treat Cushing's disease.

Ketoconazole

Marbofloxacin is a powerful antibiotic used to treat susceptible infections like those found in the skin and respiratory and urinary tracts.

Marboquin

Metronidazole is an antibiotic most commonly used for the gastrointestinal tract, but is also used for infections in many other parts of the body.

Metronidazole

Nitrofurantoin is an antibiotic used for resistant urinary tract infections.

Nitrofurantoin

Orbifloxacin (Orbax) is a powerful antibiotic used to treat susceptible infections like those found in the skin and urinary tract.

Orbax

Primor Tablets (Sulfadimethoxine / Ormetoprim) are a broad spectrum prescription antibiotic used to treat a variety of bacterial infections in dogs.

Primor Tablets

Cephalexin (Rilexine) is an antibiotic used primarily to treat skin infections in addition to urinary tract and other susceptible infections.

Rilexine

Cefpodoxime (Simplicef) is an antibiotic used primarily to treat skin infections in addition to urinary tract and other susceptible infections.

Simplicef

Trimethoprim-sulfamethoxazole is a combination of antibiotics used to treat bacterial infections, most commonly urinary tract infections.