Sentinel flavor tabs are administered monthly to prevent heartworm disease, control and prevent fleas, control adult hookworm, and control and remove adult roundworm and whipworm. It is appropriate for puppies and dogs aged four weeks or older and weighing 2 lbs or higher. See the Allivet Heartworm Comparison chart to find which heartworm prevention is best for your pet.
Sentinel heartworm prevention kills any immature heartworms your dogs may have been exposed to during the preceding month. It also treats intestinal infections of adult roundworms and hookworms. It does not kill adult fleas but does keep flea eggs from maturing to adulthood.
Formulated with a flavorful taste that most dogs like, Sentinel flavor tabs can be given as a treat and most dogs will easily accept the active ingredients. However, you can also offer them with food in the same way you would other tablets or pills. Whenever you administer Sentinel flavor tabs, your dog should also eat a full meal. Closely watch your dog to be sure they consume the entire dose. If they do not consume all of the dosage, give them another full recommended dose as soon as you can. Sentinel heartworm prevention should always be given with or immediately after a full meal to make sure it is fully absorbed by your dog and provide maximum protection.
- Protects against many types of infections and infestations
- Controls existing flea infestations
- Prevents and treats heartworms
- Controls and treats roundworms and whipworms
- Lufenuron and milbemycin oxime eradicate infestation of worms and control fleas
- Milbemycin oxime, a macrocylic anthelmintic, is believed to interfere with invertebrate neurotransmission
- Milbemycin oxime is known to eliminate heartworm larvae in the tissue stage, along with roundworm (Toxascaris leonina and Toxocara canis), whipworm (Trichuris vulpis), and hookworm (Ancyclostoma caninum) when the recommended dosage schedule is followed
- Lufenuron is shown to controlfleas by preventing flea eggs from developing, but it does not kill fleas in the adult stage. An adulticide may be used concurrently to control adult fleas adequately.
The following side effects have been reported:
- Diarrhea
- Vomiting
- Loss of appetite
- Depression
- Lethargy
- Staggering
- Drooling
- Seizures
Sentinel® does not have any known reaction with other drugs at this time.
Studies have indicated that collies, sheepdogs, and other herding dog breeds that have a genetic mutation known as MDR1 may be more sensitive to elevated levels of milbemycin and more likely to have serious adverse reactions including coma and death. These adverse reactions are associated with high quantities of milbemycin. Discuss any concerns you have with your veterinarian. Some forms of milbemycin that contain pork extracts for flavor may cause a food allergy in some pets.
Your pet should be tested for heartworms before using Sentinel heartworm preventive, as pets with high levels of heartworms in their system sometimes react to milbemycin. Discuss the use of Sentinel for pregnant or lactating dogs with your veterinarian.
- Sentinel should not be given to puppies under 4 weeks old or under 2 pounds.
- Your dog should be tested for heartworms prior to taking Sentinel.
Pharmacists are standing by to offer Pet Parent counseling regarding prescription medication purchased from Allivet before and after dispensing. Pharmacists on duty are available Monday-Friday, 9:30AM - 5:30PM EST and will be on call Saturday 12:00PM - 4:00PM EST for consultation.
Before starting Sentinel flavor tabs, speak with your veterinarian about any other drugs your dog is taking, including vitamins and supplements. In addition, notify your veterinarian of any allergies or reactions they may have had to other medications. They will be able to answer all your questions about how Sentinel works, any possible adverse reactions, and any side effects to watch out for.
Intestinal parasites like roundworms and hookworms can be spread from pets to people. Discuss with your veterinarian additional measures you can take to help keep your pet from picking up intestinal worms, and how to protect your family and yourself.