Adorable, gently pre-loved toys. Dog and pig count each time you press its belly and its mouth opens. They also will giggle at various times and snore when ignored for too long before turning off. These have an on and off switch on back. They are easy for small hands to activate as you push the large belly pad in the handle of the pet. The pets mouth opens and they count each time you push their belly. Great for helping with small motor skills and counting. Very sturdy toys. Require two AAA batteries per toy. Battery compartments screw shut and are clean. Please see photos for more information about these wonderful toys.