Walter’s best friend Jake came over for Wally’s first birthday—dog-wrastlin’ pics to come—and Jake brought his humans, Wally’s original fosters. And THEY brought this onesy because they understand comedy. #Mondog #dogsofmastodon #AmStaff #pitbull #WalterMatthauThePitbullPuppy #hisRealBirthdayIsTomorrowEverybodySayHappyBirthdayWally