Online Sentinel Spectrum for Dogs

As a dog owner, it's essential to understand the effectiveness of Sentinel in controlling flea infestations and heartworms. While Sentinel does not kill adult fleas currently infesting your dog, it halts the development of flea larvae, preventing them from maturing into adult fleas.

Sentinel is a beef-flavored chewable tablet that contains two active ingredients: milbemycin oxime and lufenuron. Milbemycin oxime protects dogs against heartworms, hookworms, roundworms, and whipworms. On the other hand, lufenuron is an insect development inhibitor that curbs the growth of flea larvae, preventing them from maturing into adult fleas.

It's crucial to administer Sentinel once a month, preferably on the same date each month, to maintain its effectiveness. The medication should be given accurately and on time to ensure optimal results. While it's essential to know how long Sentinel stays in a dog's system, timely and accurate administration is key.

In case of an overdose or concerns about potential side effects, always contact your veterinarian immediately. If a small dog accidentally ingests a dose meant for a larger dog, it typically equates to a 3-4 times overdose. However, Sentinel generally has a wide margin of safety, and there would be no harm in giving an additional dose, even if one was given the previous week.

Given the short duration of milbemycin oxime in the system, it's generally safe to redose a full dose of Sentinel even if it's administered a week early. The second ingredient lufenuron is stored in the animal's body fat and is slowly released over the month, ensuring its ongoing activity against flea infestations.

In conclusion, while Sentinel may not kill existing fleas and worms, it effectively prevents the development of flea larvae and protects dogs against heartworms, hookworms, roundworms, and whipworms. Always consult with your veterinarian for personalized advice on administering Sentinel to your furry friend.

Online sentinel spectrum for dogs