Adams Plus Flea and Tick Collar - Large Dogs and Puppies - 1 collar

Contains:

14.55% tetrachlorvinphos and 1.02% s-methoprene

If used on pregnant or nursing dogs, do not replace collar until puppies are at least 6 weeks of age.

Do not use on puppies under 6 weeks of age

Do not use on puppies under 6 weeks of age

Begin to kill flea eggs, flea larvae, adult fleas, ticks, tick larvae and tick nymphs immediately and lasts up to 7 months

Wetting will not impair the collar's effectiveness or the pet's protection

May be worn with pet's regular collar

Contains Tetrachlorvinphos - an Organophosphate insecticide which inhibits acetylcholinesterase and poisons the nerves of flea and ticks

Contains (S)-Methoprene - a juvenile hormone analog which prevents flea eggs and flea larvae from maturing into adult fleas