“I purchased the Sentinel from Allivet because my vet was $35 higher in price and the short time it took to ship to me was worth it. I just mailed in my vets prescription and had the product in a few days. Thanks Allivet.”
“This product effectively protects dogs from Heartworm and fleas. I have never found a flea on my dog. This dog is outdoors frequently, always unleashed and roaming the property.”
