A lot of them get a second chance at a shelter.
Animal shelters take in pets who have lost their homes.
They try to find new homes for them by matching the animals up with good, loving owners. Visit a shelter and you ll meet cats, dogs, and other pets waiting to be adopted. You ll also meet the people who feed, groom, and exercise these critters and keep their kennels clean. It takes a lot of supplies food, bowls, toys to care for just one pet. Imagine how much more it takes to care for dozens at a time.