OK mommy's I need some help. My son hates his walker he does not like to go in it at all but he…

OK mommy's I need some help. My son hates his walker he does not like to go in it at all but he loves to push it and walk with it. My question is what is the best toy I can get him that he can play with and push around to walk with. Mind you the only store I have around me that is a big chane store is a Walmart. Any help with this please lady's.