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Item # 2545318
Rx
This item requires prescription approval.
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One Time Purchase
Pet Breed Size: 2 to 10 lb.
Months Supply: 6 Months
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Item # 2545318
Rx
This item requires prescription approval.
Fulfilled by
Ground shipping only
Autoship
Learn More
One Time Purchase
Pet Breed Size: 2 to 10 lb.
Months Supply: 6 Months
Delivery to
37027
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Sentinel is indicated for dogs and puppies four weeks of age and older, weighing at least two pounds. It prevents heartworm disease, controls flea populations, and manages adult hookworm, roundworm, and whipworm infections. Lufenuron, an active ingredient in Sentinel, prevents flea egg development, thereby controlling flea populations, but does not kill adult fleas. Give these Sentinel tablets for dogs monthly for year-long safety.How it Works
- 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 control fleas 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.
- 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.
Contact your closest emergency pet hospital.
Side Effects
The following side effects have been reported:
- Diarrhea
- Vomiting
- Loss of appetite
- Depression
- Lethargy
- Staggering
- Drooling
- Seizures
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.
Storage
Store at room temperature. Keep out of the reach of children.
- Rx only
- Available in 6- or 12-month supplies of Sentinel tablets for dogs, depending on their weight
- Administered to pets on a monthly basis
- Designed to remove and control whipworm and adult roundworm, prevent heartworm disease, control adult hookworm and prevent and control fleas
- Formulated for dogs and puppies 4 weeks of age and older and weighing 2 lb. or more
- Works to kill immature heartworms, as well as prevent flea eggs from maturing
- Flavored beef tablet makes it easy to feed to pets as a treat or with food
- Does not kill adult fleas
- When administering, be sure pets eat a full meal and make sure to watch dogs to ensure they consume the entire dosage; if they don't, administer another full recommended dose as soon as possible
- Not safe for use with cats and large dog tablets are not safe for small dogs
- Before taking, make sure to speak with your vet about other drugs your dog is taking, including supplements and vitamins; also let them know of any reactions or allergies they've had to other medications
- Speak with your veterinarian about how to protect yourself and your family from intestinal worms
Milbemycin oxime and lufenuron
To ensure adequate absorption, always administer SENTINEL FLAVOR TABS to dogs immediately after or in conjunction with a normal meal.
SENTINEL FLAVOR TABS have no effect on adult fleas, but control flea population by breaking the flea cycle at the egg stage.
Treatment may begin at any time of the year. In geographic areas where fleas and mosquitos are seasonal, treatment should begin several weeks prior to the expected onset and should continue until the end of the flea and mosquito season. In areas with year-round infestations, treatment should continue the entire year without interruption.
It is important to treat all dogs in the household for fleas. Cats in the same household should be treated with approved products like lufenuron.
SENTINEL FLAVOR TABS must be administered monthly, preferably on the same date each month.
If you have any questions concerning the use of this product contact your veterinarian, who is your pet's healthcare expert.
For technical assistance call 1-800-224-5318. SentinelPet.com
Dosage: Weigh your dog prior to administration to ensure proper dosage. Do not administer to dogs under 2 pounds or less than 4 weeks of age. Administer with a normal meal. For dogs over 100 pounds give the appropriate combination of tablets.
Recommended Dosage Schedule:
| Weight (lb.) | Milbemycin Oxime Per Tablet | Lufenuron Per Tablet |
|---|---|---|
| 2 to 10 lb. | 2.3 mg | 46 mg |
| 11 to 25 lb. | 5.75 mg | 115 mg |
| 26 to 50 lb. | 11.5 mg | 230 mg |
| 51 to 100 lb. | 23 mg | 460 mg |
| Brand | Sentinel |
|---|---|
| Country of Origin | Imported |
| Active Ingredients | Milbemycin oxime and lufenuron |
| Animal Type | Dog |
| Breed Size | Large, Small, Medium, Extra Small |
| Life Stage | All Life Stages |
| Manufacturer Brand | Merck Animal Health |
| Recommended Pet Age | All Ages |
| Sold By | Other |
| Targeted Insects | Fleas, Roundworms, Whipworms, Heartworm, Hookworms |
| Manufacturer Part Number | 339273 |
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Sentinel, My Safer Choice
Autofill should make process easier.
Yes, I recommend this product.
Tractor Supply is a joke!
Good product so far
Yes, I recommend this product.