Find your new best friend at Petco Love’s fifth Mega Adoption Event in Houston. So far, these Texas-sized events have found loving homes for 4,542 dogs, cats, puppies, and kittens. The two day event, this year at NRG Arena in Exhibit Halls C & D will offer $35 adoption fees for all animals. Each are spayed/neutered, microchipped, up to date on vaccinations, and ready to go home that same day.