Originated From AOL Search
http://www.aspca.org/pet-care/dog-care/dog-care-spay-neuter.html
Nothing out of the ordinary. He will be a more stay at home dog, more mild mannered and he might gain a pound or two but you can blame that on age like we humans do.You really shouldn't find any adverse effects from him having the snip. He will be fine and dandy through it and especially after it.
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Other people asked questions on various topics, and are still waiting for answer. Would be great if you can take a sec and answer them