Hi
Sorry to ask a question about Castration again but I want some advice before I take dog *Chip* in for his booked op in just over a weeks time. (Which I can cancel)
He is now a very confident 18 mth old, and I am not really having any problems with him apart from his attitude with other male dogs if they have a go at him.
He is very friendly with all dogs and will still happily play with most including puppies of all shapes, sizes and ages, however he does approach adult males with quite a high tail carriage and a fairly up right stance, however he always wags his tail. His problem is if the other dog has a go at him, he then bristles and has a go back almost saying "go on bring it on mate "

---then if not stopped immediately a fight could escalate, in other words he won't back down. He won't start anything but he will quite happily retaliate.
My question is would castration help curb this behaviour or could it (as I have read)infact make it worse.
The other thing is we have another entire male in the house; he is quite a dominant small 6 year old crossbreed (big dog in a small package). Chip spends his entire time grovelling to him, sometimes weeing a little and even when Jake really tells him off Chip never goes back infact he continues to grovel more( we think he quite enjoys it) I'm also not sure whether castration of Chip will help this scenario either.
He's not particularly sexy or sniffy (no more than my other neutered dogs) and I don't want to make a situation worse.
Sorry for the long post.
Looking forward to your replies.
Rosie