ARLINGTON HEIGHTS, Ill. — The Chicagoland Family Pet Expo is the largest pet expo under one roof in the United States.
From snakes and alligators to cockatoos and parrots, the three-day event in Arlington Heights has every animal family represented.
While many vendors sell pet supplies and treats, other showcase rescue dogs — both for quiet therapy and physical activity.
Most of the animals can be held, and love the attention.
The Chicagoland Family Pet Expo runs through 5 p.m. Sunday. For more information, visit petchicago.com.