Sentinel Spectrum Chew for Dogs, 25.1-50 lbs, (Yellow Box)By Sentinel Spectrum
About This Item
Your furry friend must have a current heartworm test result on file with your veterinarian in order to be prescribed heartworm medication. Please visit your veterinarian to have this test performed annually to protect your four-legged friend. Sentinel Spectrum is a monthly oral preventive prescription that guards against heartworms, adult roundworms, adult hookworms, whipworms, and prevents the development of flea eggs. It protects your dog against heartworm disease and intestinal worms, all in a palatable, beef-flavored chewable.
Proudly sourced directly from the manufacturer or their approved distributor. Guaranteed genuine and backed by the manufacturer.
|Color on Box||Weight Range||Strength||Dosage||Product Page|
|Orange||2-8 lbs||2.3 mg Milbemycin Oxime, 46 mg Lufenuron & 22.8 mg Praziquantel||Administer orally once a month||✓-Click Here|
|Green||8.1-25 lbs||5.75 mg Milbemycin Oxime, 115 mg Lufenuron & 57 mg Praziquantel||Administer orally once a month||✓-Click Here|
|Yellow||25.1-50 lbs||11.5 mg Milbemycin Oxime, 230 mg Lufenuron & 114 mg Praziquantel||Administer orally once a month||✓-Click Here|
|Blue||50.1-100 lbs||23 mg Milbemycin Oxime, 460 mg Lufenuron & 228 mg Praziquantel||Administer orally once a month||✓-Click Here|
ReviewsWrite a Review
56 Customer Reviews
Amazing as always!
Amazing products with even greater service! They are always quick to respond to your questions and they call the vet the next day for your prescriptions. It’s very hassle free! I can always count on chewy!
I just love that my doggie, Mr. Winston, can have his flea/tick medicine delivered with his food. simple - easy - and helps me not to run out!
We Love Chewy
I love Chewy and order very often . Every customer rep is friendly and caring. and if there is ever a problem, it is rectified immediately. One of the best companies around.
Our dog taking this product ever since he was a puppy. Never had any issues . Glad that Chevy is carrying it now .
dog throws up
I have given this heartworm preventative for 2 months now and both times he has thrown up. I am switching today. What a waste of my money!
PROTECT YOUR PUP AND SWITCH PREVENTATIVES!!
I have had my dog on Sentinel Spectrum for about a couple of years now, and he just tested positive for heartworms. He is an indoor dog who enjoys his walks and squirrel chases, but now that we are beginning treatment, he will not be allowed to do any of that for at least 4 months. Per the American Heartworm Association, there is only one heartworm preventative that is cleared for use during treatment, so we will be switching to that and keeping him on it even after treatment is complete. Save yourself and your pup the heartache, and SWITCH PREVENTATIVES!! It is not worth putting your pup through all of the testing, medication, and lifestyle changes.
I am upset that that I called about two charges on my account an was told that one pending removal. It was never removed and now it is to late to remove it. This product is great because it covers protection of so many things.
My vet recommended this product since I am moving to Texas. She said my dog will be protected against parasites from mosquitoes. So I listened to her and my dog is doing well.
Refill easier than from Vet
Received promptly at a fair price. Will refill here again.
Just like a treat!
Remus thinks these are a treat! I usually break them in half so that he can chew them easier. I've been using this brand for over a year and am happy with them!