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With Sentinel for dogs, you can give your furry friend the head-to-tail parasite protection and prevention they deserve in a convenient, all-in-one, prescription tablet.
Sentinel is a convenient, once-a-month prescription tablet that helps prevent and protect against parasites in dogs and puppies. Sentinel Flavor Tabs contain milbemycin oxime and lufenuron to help prevent heartworm disease and flea populations and control hookworms, roundworms and whipworms.
With an active prescription from your licensed veterinarian, you can buy Sentinel for dogs here at Petco online and set up Repeat Delivery, so your pet never has to miss a dose. Or you can shop in person at your neighborhood Petco Pet Care Center.
Sentinel for dogs is made by Merck Animal Health, a research-driven global leader in the development and manufacturing of a broad range of veterinary medicines and services.
Dog Pill Capsules
Dog Multivitamins
PEST-CONTROL PILLS AND CHEWS FOR DOGS
Calming Chews, Treats & Supplements for Dogs
PEST-CONTROL PILLS AND CHEWS FOR CATS
Flea & Tick Solutions for Dogs
Dog Vitamins & Supplements
Heartworm Medicine for Dogs
Dog Calming Aids and Supplements
Dog Grass Saver Treats & Biscuits
Prescription Flea & Tick Medicine for Dogs
Prescription Dewormer for Dogs
Prescription Dog Antibiotics
Prescription Dog Digestive Medications
Dog Medicine and Prescriptions
Dog Hip & Joint Supplements
Prescription Allergy Medicine for Dogs
Prescription Dog Treats
Dog Seizure Medication
Dental Dog Chews
Sentinel
Sentinel Spectrum
Sentinel Flavor Tabs: Heartworm & Intestinal Worm Protection
Sentinel Spectrum: Chewable Heartworm & Flea Control
Sentinel Prescription Flea & Tick Medicine
Sentinel for Dogs: Prescription Heartworm & Flea Tablets
Sentinel Spectrum Dog Medicine and Prescriptions
Sentinel Spectrum Prescription Flea & Tick Medicine
Sentinel Heartworm Medicine for Dogs
Sentinel Prescription Dewormer for Dogs
Sentinel Flea & Tick Solutions for Dogs
Sentinel Spectrum Heartworm Medicine for Dogs
Sentinel Spectrum Prescription Dewormer for Dogs
Sentinel Spectrum Flea & Tick Solutions for Dogs
Sentinel Dog Flea & Tick Pills & Chews
Sentinel Spectrum Dog Flea & Tick Pills & Chews
Sentry
Sentry Apres Ski
Sentry New Years Shop
Sentry Dog Health & Wellness
Can I use a second flea treatment with sentinel?
Hey. I have been giving my dog sentinel chewable for fleas. I don't think it is working so I got nexgaurd instead. It's only been 2 weeks since I gave her the last sentinel dose. Do I have to wait the full month before giving her the nexgaurd? She is just miserable even with daily combing.
hi! my cat, 12lbs. ate my dogs sentinel spectrum (for dogs 2-8lbs)
15# schnauzer ate half of sentinel spectrum pill meant for 50# dog She is acting fine but I’m worried about toxicity
Is Sentinel Spectrum with the active ingredient praziquantel/broad spectrum, just as good as an injection of bimeda injection at vets office?
Can I give my dog Sentinel flavor tabs and wear an Adams flea and tick collar at the same time?
I have a 10 week old almost 4 lb puppy who has fleas. We gave her Sentinel 2 weeks ago but it doesn't kill existing fleas. Can we give her Nexguard now?
I have a almost 14yr old dog who is on 5mg of benazepril and she just ate my father's dogs sentinel for 50-100lbs she is about 45ish lbs. Do i have to worry? Is there any interactions?
How long does it take/last for Sentinel Spectrum to kill off worms? It has 57 mg of praziquantel, 5.75 mg of Milbemycin Oxime, and 115 mg of Lufenuron.
Need help figuring out what these small dry spots are on my dog. He’s cavapoo. Is from but bite? Spots don’t seem to bother him. He is on Bravecto and Sentinel.
I have a one year old golden Pyrenees, my vet suggested putting him on Nexguard & Sentinel monthly. I have read differing opinions, do you know of any dangers with combining the two products?
I just adopted a dog at Petco and Humane society had given her Sentinel. Should we keep her on that or can I switch her to Trifexis, since that's what we give our other dog & I already order through Dr.'s Foster & Smith? Thanks.