Xerxes
Posted : 6/3/2006 11:47:53 AM
ORIGINAL: Callaway
My dog has just turned a year old. He has been a wonderful puppy and we have never had any problems such as chewing, housetraining, or much in general....we lucked out. Within the last month he has, all of a sudden become extremly aggresive towards another dog (3 different situations) out of the complete blue, after even playing with these dogs for long periods of time. He is a cross between a lab and a rhodisian ridgeback and know that there are'nt many common probs with these breds. We have not had him neutred yet, he went in for the appointment and they heard a heart mummur so would not do it right away....any suggestions as to why he may be doing this type of behavior so sporatically?????
Get him neutered as soon as the vet will allow it. This will terminate some of the aggressive behavior as the testosterone levels decrease a bit.
When you say aggressive behavior, what do you mean? Loud growling and wrestling? or outright attacking with the intent of causing harm?
I've seen alot of wrestling, mouthing with loud growling misinterpreted as "aggression."
Also one more thing...if there's a non-spayed female dog in heat anywhere near the vicinity, that could cause a rise in the aggressive behavior, if your dog thinks that his "friends" are competing for the right to breed.