A house is just not a home, unless it includes tennis ball dog toys!
All dogs love to chase balls, especially Golden Retrievers!
Personally, I prefer the balls that have a rope attached to them. Not only are they easier to throw, but I don't have to worry about slipping on them, and then suddenly gliding through the room, as if I was walking on marbles, when they are left out!
Also, if your dogs have a tendency to hold balls, far back in their mouths, there are no worries about them choking on it.
If a good game of fetch is a favorite past time of yours, these items are sure to please.