What can you say about these? It's medicine. Actually, not so delicious to my dogs. Both are chihuahua mixes, and neither will eat these when I put them in with their food. I am able to stuff a pill down one dog's throat, but the other won't even allow that and I have to powder it up with the back of a spoon and mix it with a little peanut butter in the bowl. But they don't get heartworms so I guess that's 4 stars.

They take good care of you and the price is great

This was so much cheaper than buying it at my vet. I saved alot and it was so easy to order!

First time to order here and was very pleased with the results. They assisted in getting approval from the vet. The product was delivered before the date promised.

Excellent medication

I received the best price for my purchase of Sentinel. The delivery of the item was fast and accurate.

This item is phenomenal. I give it to my dog every month on the 20th - I put it in her food and it gets gobbled up.

Vet took time filling order and entirely pets followed up to make it happen!

Good Product.

Excellent service and price!

Given to our fur babies past 12 yrs. Easy to put into their wet food and or given within pill pockets.

Our 2 fur babies have been on Sentinel for 14 yrs. This is the only product that actually works for them.

Been using Sentinel for years and Entirely Pets has the best prices by far and the product was shipped within 2 days of ordering. Will use again and would recommend to dog owners.

It keeps the fleas and ticks off and prevents heart worm.

Great price, fast shipping

We are pleased with our purchase. Annie has not had any ticks or fleas since trying this product. We are happy about that!

Not all heartworm meds are safe for Australian shepards so check with your vet first if you have an Aussie. But this is the one my vet recommended for my Mini Aussies and they're both doing great with it.

Not all heartworm medications are safe for Australian Shepards so check with your vet first if you have an Aussie. But this one is the one my vet prescribed for both my Mini-Aussies. The older one's been on it for 6+ years, the younger one for 1+ years and both are doing fine.

This was the first time my vet would even give me a Rx for an online pharmacy site. I have fumed for years at having to buy only from him at his high prices. I cut my price paid almost in half by buying from Entirelypets.com. I was pleased with their service too and will definitely continue to give them my business.

Our Greyhound has a 'iffy' stomach when it comes to some of the heartworm tabs. Sentinel works the best. She can take them and still feel fine. And, they work.

Vet recommended. Dog likes the flavor - thinks she's getting a treat so it's easy to get her to take them. I suppose it's working. My dog has been taking them for several years without any issues. Good price from Entirely Pets.

Good price, fast delivery, but wish there was a way to scan prescription and send rather than having to make a trip to the Post Office to mail.

great price and delivery

doesn't get rid of all fleas

Service is fast and easy. Can't beat the prices.

Good price, good service

Pleased with my purchase and the price was much better than at my vets.

Just ordered this for the first time. So glad to see perfect ratings on it! WOW! THANK YOU!

great thank you

Transaction was quick and easy - fast shipping

I can always count on Sentinel for my dogs I have peace of mind that they are protected against heartworm, and I never see a flea in the house! I will continue to buy from your company because of your fair pricing as well!

So much cheaper than from the Vet!

We've been giving this product to our dogs for years. Works better than anything that we've tried!

I've used this product for years of many different dogs and it's wonderful.

Great service and excellent products and a reasonable price, much better than my vets prices. Will deal again.

The price was great and we received our order as guaranteed in good condition.They contacted our Vet and validated everything quickly. I will definitely continue using EntirelyPets Pharmacy.

Received pills in a timely manner. No issues with order.

Everything was as promised

THIS IS OUR 4TH HUSKY IN THE LAST 40 YEARS AND SENTINEL HAS BEEN THEIR HEART WORM& FLEA7TICK PROTECTOR.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Highly recommended seller and product! They made sure to stay in contact while waiting for my vet to respond. They were very fast and professional ! The product is great too my dog has been happy and healthy . This is by far the best price including shipping that I was able to find.

The pricing for this medication is great. I ordered the medication, the pharmacy verified the prescription and it was mailed out immediately. I greatly appreciated their quick response and the auto -mailing of the product as scheduled. Love EntirelyPets Pharmacy! I would highly recommend them! Thank you!

My vet's office was holding up the shipping, but EPP let me know what was going on, so I let the vet know we needed the prescription verified. It shipped within the week after the delay. Very happy. The prescription was a lot cheaper here than with the vet and other pet meds websites. The expiration date wasn't expired. I plan on using EPP again!