Very good toy but heavy

I bought this toy for my baby 4 months and a half, because the principle is simple you have to shake the tambourine to play one of 5 rhymes, and at that age they shake everything! So get it to walk alone, but when it gives a blow on the head with it really hurts because the toy is hard and heavy ... So three months is a little young but otherwise it very interested and the toy is good.