Not exact matches
While a complex set
of circumstances are involved when a person is killed by
dogs, approximately 92
percent of fatal
dog attacks involve
male dogs, 94
percent of which are not neutered at the time
of the attack.
Intact
male dogs are involved in 76
percent of cases and importantly, 25
percent of cases involve
dogs that are kept on chains.
Pitbulls are the
dog of choice for irresponsible breeders,
dog - fighters, people who want a tough - looking
dog to tie up in their yard and those who refuse to have their
male dogs fixed because they think those big, swinging balls makes them look tough by proxy (86
percent of fatal canine attacks involve an unneutered
male, according to the American Humane Society).
Neutering
male dogs successfully eliminates or greatly reduces household urine marking in 50 to 60
percent of cases.
About 70
percent of dogs with Addison's are female, although in some breeds, including Standard Poodles and Bearded Collies,
males and females are equally affected.
For example, intact
males constitute 80
percent of all
dogs presented to veterinary behaviorists for what formerly has been described as dominance aggression, are involved in 70 to 76
percent of reported
dog bite incidents, and are 2.6 times more likely to bite than neutered
dogs, while unspayed females «attract free - roaming
males, which increases bite risk to people through increased exposure to unfamiliar
dogs,» and «contribute to the population
of unwanted» and potentially aggressive
dogs (Gershman et al., 1993; Sacks et al., 2000; AVMA, 2001).
In both breeds the occurrence
of one more cancers in intact
dogs ranged from 3 to 5
percent, except for Golden Retriever
males where the level in intact
dogs was 11
percent.
The only behavioral changes involve some
of the less desirable
male habits such as marking, mounting and inter-
male aggression, which are reduced or eliminated in 50 to 60
percent of dogs as a result
of neutering.
In
male and female Golden Retrievers, with the same 5
percent rate
of joint disorders in intact
dogs, neutering at < 6 mo. increased the incidence
of a joint disorder to 4 — 5 times that
of intact
dogs.
Research indicates that 80
percent of dogs hit by cars are unaltered
males.
(Over 80
percent of unneutered
male dogs develop some form
of prostate disease.)
According to the American Veterinary Medical Association Task Force on Canine Aggression and Human - Canine Interactions, 70 to 76
percent of reported
dog bite incidents are caused by intact
males.
According to Windmill Animal Hospital, it is estimated that by the age
of 5, an intact
male dog will have a 75
percent chance
of developing an enlarged prostate gland; whereas, by the age
of 7, the chances dramatically increase to over 90
percent!