Vet Q & ABest flea prevention for dogs: collar or pill, safe around cats?
Since you have cats it’s best to get Sunny on an oral flea preventative, such as Bravecto, Nexgard, Simparica, Comfortis or Trifexis (flea and heartworm preventative. Best wishes keeping those fleas at bay with Sunny. Take care.
Updated on September 24th, 2025