A reader asked..
I have bought my friendly dog a toy Kong dog, è said in order to obtain the dimension and advised advised è to me, L/XL. High the è toy of approximately 15 centimeters and 9 centimeters of width. It goes well for an adult Collie male?
It’s better to be to large, then to small. He should be just fine. As long as he can chew on the top ring of the Kong to clean is teeth, that is all that matters.