A long-acting flea and tick treatment from Merck Animal Health has earned approval for dogs at least six months old from the ...

So while the Hartz UltraGuard Plus flea and tick collar ($7.00) is a viable preventative, it is not recommended for use in homes with young children and/or multiple pets. NexGard Monthly Oral ...

The Food and Drug Administration has approved a first of its kind, once-yearly shot designed to protect dogs from fleas and ticks for up to a year.