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

✨ FOURTH OF JULY SALE: Use code JULY35 at checkout for 35% off up to $35 on your next order.* ✨

*Coupon terms and conditions: JULY35 valid for first-time orders over $20, not limited to Autoship. 35% off up to $35. 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 July 6, 2026.

🎆 FOURTH OF JULY SALE: Use code JULY50 at checkout for 50% off up to $50 on your next Autoship order.* 🎆

*Coupon terms and conditions: code JULY50 applicable for 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. Promotional code valid through July 6, 2026.

Allergy Relief

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Cat blood pressure medication to manage hypertension safely. Trusted, vet-approved treatments from Koala Health.

Cat Blood Pressure Medication

heart & blood pressure

Spironolactone is a diuretic used to treat fluid build-up, most commonly due to heart failure.

Spironolactone

Telmisartan is used to treat high blood pressure and protein loss through the kidneys.

Telmisartan

Theophylline is a bronchodilator, which opens the airways, and is used to treat a variety of cardiac and respiratory diseases.

Theophylline

Pimobendan (Vetmedin) is a cardiac medication prescribed for the management of certain heart conditions before or after the onset of heart failure.