Product code: Seresto Dog Flea and Tick collars, deals Large dog collars (over 18 LBS)-4 boxes
Provides continuous flea and tick prevention for 8 months Seresto large dogs' flea and tick collars work through contact, A convenient, tasteless, non-greasy collar recommended by the veterinarian for dogs to prevent fleas and ticks; no messy monthly treatment Repel and kill fleas within 24 hours after the first use Flea and tick collars for deals large dogs can also help treat and control mange and kill lice.
Provides continuous flea and tick prevention for 8 months Seresto large dogs' flea and tick collars work through contact, A convenient, tasteless, non-greasy collar recommended by the veterinarian for dogs to prevent fleas and ticks; no messy monthly treatment Repel and kill fleas within 24 hours after the first use Flea and tick collars for deals large dogs can also help treat and control mange and kill lice.