They definitely get some great exercise at the tennis courts! I love to see them get to run at full speed, chasing each other trying to steal toys! It's a nice change from their daily walks, where they have to behave and listen to hubby and me. The weather has been so crappy lately here in Michigan that I just don't want to let them in the back yard yet. When it's mushy out, their big paws just tear up the ground and I don't want the yard to look like a mud pit again!
And they are getting big! When we got them last June, they were, I think, 67 and 69 lbs. Now they are both 90+ and still growing. They're still kinda thin, but at least you can't feel hip and shoulder bones protruding anymore! You can still feel the ribs, and their abdomens tuck up a little, but it's better than being overweight. I don't want to pack the pounds on them and have them end up with joint issues. So far, so good. They seem to be perfectly healthy!