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Diane Kam
These chewables really work at keeping my pets free from worms that cause heart problems. I trust Heartgard and I've been using it for years.
7 November 2026
Beverly
The same product offered at the vet's office. But be sure to have the yearly heartworm test from your vet! Order product when you have 1 tablet remaining to give it enough delivery time. But usually arrives within 2 weeks. I've ordered Heart guard for at least 8 yrs without any problems. Great company!!!
23 October 2026
Carol Scharfeld
The shipping was a little long, but well worth the wait as the price is almost half of what it costs in US. I will definitely continue to order from Sierra Pet Meds.
28 August 2026
Ginger
My order was shipped quickly and exactly as I ordered very pleased. Been ordering from Sierra Pet Meds for years great company
3 August 2026
Lea W.
I got my order within 2 weeks of ordering. Very pleased with the order and time frame
2 April 2026
Heartgard Plus

































