“Sentinel Spectrum is my heartworm protection choice. I had to mail in a prescription and they were very proactive in keeping me posted as to status of the order. Customer service is very good and will continue to use Allivet”
“I love this product! My dog actually enjoys taking this medication- the pill resembles a treat and he eats it right up. In the past I have tried other brands but they always made his stomach upset and caused vomiting. I was always worried he wasn’t getting the medication but Sentinel causes him no GI upset. I also love it because it protects him against Heartworm, fleas AND ticks! No more taking multiple pills. Allivet provides Sentinel at the most affordable and they ship quickly!”
