Is the nail a dewclaw? Is it on the back or the front legs?

I'm glad you are chosing to be responsible and neuter Rusty!! How old is he?

My Nebo was neutered at 4 months old. I think it's best to do it when they are younger.

He was a tad bit calmer for a few days, but he was back to himself in no time. Your dog will of course be calmer right after the operation, but he will be back to himself soon also. It's not going to make him lazy or anything like that....it will, in my opinion, make him a better companion. He'll be less likely to run off and help curb aggression problems.

Good luck to you and Rusty!