Sam and I have both been in the wars! I did too much practice for my last playing engagement, and have ended up with Tendonitis, and have a large brace on each wrist and thumb - makes doing everything very awkward.
Sam has sprained his leg. He was limping, though showing no signs of distress, or even bad pain (he is tougher than I am!!!) Anyway, we took him to the vet's yesterday, and she said that he had probably jumped and landed awkwardly. He didn't even flinch when she poked and prodded; however, she gave him Metamac to have with food for about five days, and he needed to rest his leg - how does one get a Golden to rest his leg.
He kept bringing things for us to throw, but I have given him things which he doesn't run after, and confiscated the things that we usually throw. Bless him he is so good-natured, but he is having the occasional sulk.
The vet said about five days, and he should be showing improvement so we shall just have to watch and wait.
Hope you and your Goldens are all in good fettle.
Best wishes - Samsmum (Joyce).

