I wasn't a fan of them already, I was convinced that Oggie was hacking up the fuzz from tennis balls long after playing with them. I've pretty much eliminated them from the house.
Although if you broke down the chemical contents of rubber balls/toys, I bet you'd find some chemicals that aren't safe in certain doses either. But as always, the poison is in the dose, as chemists say.
Although if you broke down the chemical contents of rubber balls/toys, I bet you'd find some chemicals that aren't safe in certain doses either. But as always, the poison is in the dose, as chemists say.