Ok, Jack just turned 3 at the end of April.
When he was a puppy and young adult, he adored playing with other dogs. It took me a solid year to teach him to walk by other dogs without pulling to get to them.
He still likes other dogs. He greets other dogs well, and the huge majority of dogs like him. And if we are out and in a group of dogs, he does not want to leave and it takes some coaxing to get him to walk away. However, he has gradually lost interest in playing with them. Every now and then he'll have a short chase, and when it's not hot out he and Maddie will have a good wrestling match every day. But other than that, he'd really rather wander around and sniff the grass, hoping to find something to eat or roll in.
I do know that puppies and adolescents play much more than adults, but I guess I'm a little surprised at how much he's changed. Truth be told, I'm a bit disappointed too because it was always such fun to watch the little guy tearing around. He still likes to play with US, but even then outside he'll chase a ball a couple times and then wander off to sniff. Inside, with no interesting smells, he'll play for much longer.
What do your adult dogs do? Do they still like to play with other dogs? DId they never like other dogs? Did they enjoy it as puppies but slowly lost interest? And is there anything I can do to convince my dog that sniffing for edibles in the grass is not the greatest thing in the world?