I use the cuz toys. My dogs rip apart anything else. I cut their feet off as soon as I get them since Jazmine eats them in about 5 mins. After their feet are gone they are perfect bouncy balls!
I have never seen the Kong balls here. I'll have to check Petsmart next time I'm in the U.S..
I have never seen the Kong balls here. I'll have to check Petsmart next time I'm in the U.S..