VTech Go! Go! Smart Animals House Animals 2-Pack The set comes in a pack of 2: Go! Go! Smart Animals Dog and Go! Go! Smart Animals Cat Perfectly sized for little hands. Teaches the letter of the animals name, and more through pretend play Works with Go! Go! Smart Animals and Go! Go! Smart Wheels playsets when rolled over SmartPoint locations Each House animal includes 3 sing-along songs and fun animal sounds Each animal operates on 2 AAA batteries that are included; automatic power-off saves batteries; intended for ages 1 to 5 years