Capshield Plus For Medium Dogs is a once a month flea pill that starts working within 30 minutes!
This formula allows for 90% effectiveness within the first 4 hours and works for up to 30 days!
Capshield Plus is safe for pregnant or nursing cats that are 8 weeks or older.
Active Ingredients: Nitenpyram & Lufenuron.
Suitable for puppies & dogs 26-45 pounds.