Safe Materials and Excellent Design : strict requirements on the production process as a whole, all of materials used in toys are safe and environment-friendly, comfortable and soft, smooth without peculiar smell, toxic-free, the baby could play with relief. Great Fun: Adorable dog walks, barks, stretchs and wags its tail like a real puppy, it will bark when you tap its head.Puppy can perform tricks and walk on carpets, hard wood, etc. could play with relief. Easy to Operate: Put 2 AA 1.5V batteries into the puppy's abdomen, turn on the switch, then the puppy will work.Measures 7" (H) x 4.3" (L) x 5.9" (W) Good Idea For Gift: This faux pet makes a great Christmas, Easter, or birthday gift. Nearly every boy, girl, and toddler dreams of owning a pet at some point in their lives. But real pets come with real