Henley has been away from all of his friends at the dog park for so long (two months seem like a lifetime for Henley and his humans). So he'll be weaned back to going to the park at the 'peak' dog periods once he's been to the park at less busy times.
One thing I have noticed is that Henley has gotten even more sassy since his surgery. He's not afraid of telling who's who and what's what. Especially if it is a impudent inanimate treat that needs a good talking to and smack before being devoured.
Henley has always been a vocal dog from letting us know when something is amiss, battling over the best bed with Tess to groaning and moaning when he can't get comfortable when he's tired and wants a nap. And as summer approaches and the flies, moths and butterflies have come out in force his day can be quite busy chasing down flies and leaping after butterflies and moths. If they fly out of his reach or they are on the wrong side of the glass door he is no afraid of letting everyone (and I mean everyone) know his frustration.
An update on the battle against the alien (cat) invasion of earth (or at least the family room): Henley is still fighting and not letting the aliens (cats) presence get him down, its the little victories/ battles that make up the war. Tess (alien threat in Henley's eyes) is being her ever patient self and lets us and Henley know when she has had enough. Do you have a war waging in your house? Is it one sided or are both species giving as good as they get?