This title is suitable for children of ages 2-5. Peter has left beautifully decorated eggs for all his animal friends, and toddlers can lift the flaps and see the surprises inside each. Along with the fun rhymes, the art for each page is rich and luxurious, as cats, bears, mice, and horses find their surprises inside the eggs.This title is suitable for children of ages 2-5. Peter has left beautifully decorated eggs for all his animal friends, and toddlers can lift the flaps and see the surprises inside each. Along with the fun rhymes, the art for each page is rich and luxurious, as cats, bears, mice, and horses find their surprises inside the eggs.