Product code: Seresto deals Dog Flea and Tick collars, 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 deals and kill fleas within 24 hours after the first use Flea and tick collars for 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 deals and kill fleas within 24 hours after the first use Flea and tick collars for large dogs can also help treat and control mange and kill lice.