What do the months September, October, and November mean to you? These are the days of colder weather, warmer clothes, and autumn celebrations that usher in thoughts of falling leaves and harvest feasts--but to your pet, these three months mean something else entirely: the most relentless part of flea season. You might think that fleas "give up and go home" during the colder weather, but unfortunately for dogs and cats everywhere, that's just not true. If you searched "animal hospital near me" hoping for information on this strange fact--and what it means for your pets--then read on.