1.) Cancer. Unaltered male dogs can develop testicular cancer and prostate cancer.
2.) Male hormones can cause marking behaviors, roaming, and aggression in some dogs. Neutering a pup can curb the development of those problems.
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Penny: Bane of Moles! Terror Among Terriers! Really Gosh Darn Cute!
Penny @ Dogster: http://www.dogster.com/dogs/583831 |