Add Yahoo as a preferred source to see more of our stories on Google. If your dog treats fetch like a full-time job, you already know the struggle. You throw the ball. They sprint. You throw again.

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. Does your dog love to play fetch? Like he really loves to play ...

Anyone with a four-legged friend will know how much they like to play – whether digging in the garden, running after balls or finding the squeak in a toy they then don’t want to relinquish. So, for ...