It stops developing flea larvae and eggs, but it does not eliminate existing flea infestations.

This ingredient works to break the life cycle of fleas. The key advantage of Interceptor is that it is safe for use in cats Sentinel differs from Interceptor in that it contains a second active ingredient – Lufenuron. Heartgard Plus can be used from an age of 6 weeks, while Sentinel is safe from 4 weeks and up Both products prevent heartworm disease, and they are both effective against roundworms and hookworms. Is Heartgard or Sentinel better for dogs?īoth products are safe for use in puppies. In a well-controlled laboratory study, SENTINEL SPECTRUM was 100% effective against induced heartworm infections when administered once monthly for 6 consecutive months. SENTINEL SPECTRUM is not effective against adult D. At the discretion of the veterinarian, infected dogs should be treated to remove adult heartworms. Prior to administration of SENTINEL SPECTRUM, dogs should be tested for existing heartworm infections. Is Sentinel Spectrum safe for heartworm positive dogs? Sentinel can be administered to puppies from an age of 4 weeks, while Sentinel Spectrum is safe for puppies over 2 pounds and 6 weeks of age The primary difference between these medications is that Sentinel Spectrum contains a third active ingredient called Praziquantel.

Which is better Sentinel or Sentinel Spectrum? Whereas Sentinel is just a flavored tablet Some dogs may prefer the soft, chewy consistency of Sentinel Spectrum. Is Sentinel and Sentinel Spectrum the same thing? SENTINEL ® SPECTRUM ® CHEWS Also protects against heartworms, tapeworms, hookworms, roundworms, and whipworms.

Does sentinel spectrum kill ticks