For instance, the researchers found that in almost all dogs weighing less than 20 kilos about 45 pounds , there was no increased incidence of the studied joint problems and cancers compared to intact dogs. All, that is, except for the Shih Tzu. Early neutering of male Shih Tzus, the team discovered, was associated with higher rates of some of the cancers studied.
And when it comes to dogs weighing more than 20 kilos, the study found that the impact of early spay-neuter varies hugely across breeds and sexes. Hart conjectured that at the other end of the scale, Great Danes might suffer them at a high rate.
Yet he found that the gentle giants had no increase in joint disorders after early spay-neuter. Negative health outcomes from spay-neuter were often limited to dogs that were neutered early, i.
For instance, female Golden Retrievers spayed after 12 months of age were four times more likely to develop hemangiosarcoma as intact females and even early-spayed ones, according to Dr.
So how and why did spaying or neutering dogs at six months come to be the norm? Canine cognitive scientist Dr. Alexandra Horowitz, writing in the New York Times , describes the way spaying and neutering dogs rapidly became an easy answer to the apparent problem of stray dogs and overfull shelters.
For a long time, many also believed that spay-neuter could prevent behavioral problems as well as prostate and mammary cancers. But when Dr. Spaying reduces the risk of mammary cancer in cats, dogs, and rabbits.
Neutering eliminates the risk of testicular cancer in all species and lowers the risk of prostate problems in male dogs. Spaying and neutering eliminates the drive to reproduce The likelihood of your male pet wandering away or escaping will be decreased.
Male dogs can smell a female in heat up to a kilometre away. Once neutered, your pet will be less frustrated and may become a calmer companion. Spaying and neutering provides an opportunity to have other important procedures performed Other procedures, as necessary, can also be done at the time of the operation. This includes procedures such as an identification tattoo or microchip, teeth cleaning, hernia repair and baby teeth removal. Spaying and neutering prevents accidental pregnancies Research shows that the majority of cat pregnancies are unintended.
Pregnancy is hard on the mom physically. Reduction of certain health risks. Spaying or neutering can lead to a reduction in certain health risks for both female and male dogs. Unspayed females can develop a painful and life-threatening infection of the uterus called pyometra. Unspayed females are also at a higher risk of mammary tumors than females that have been spayed.
Neutering a male dog prevents testicular cancer and reduces the risk of other problems, such as prostate disease. A neutered male dog might also have less desire to roam.
May help with certain behavior issues. In addition to reducing roaming in male dogs, neutering can often, though not always, help reduce or eliminate undesirable behaviors, such as leg-lifting and mounting.
Neutering may also decrease aggressive behavior in some dogs. Spayed females are also less likely to roam. At what age should a dog be spayed or neutered? What is the recovery time for spaying or neutering a dog? After spay surgery, some clinics will want to keep your dog overnight, while others will let her go home on the same day.
Your dog may have some post-surgery discomfort, and the veterinarian might provide pain medication. The clinic may send your dog home with a protective collar to keep her from licking the incision. Although urine-marking is usually associated with male dogs, females may do it too. Spaying or neutering your dog should reduce urine-marking and may even stop it altogether. For cats, the urge to spray is extremely strong in those not altered, so the simplest solution is to alter by 5 months old before the problem arises.
It can also minimize howling, the urge to roam and fighting with other males. In both cats and dogs, the longer you wait, the greater the risk of the surgery not doing the trick because the animal has practiced the behavior for a longer period of time, thereby reinforcing the habit. Also, while having your pets spayed or neutered may help curb certain undesirable behaviors, it will not change their fundamental personalities. Caring for a pet with reproductive system cancer or pyometra can easily run thousands of dollars—five to 10 times as much as a routine spay or neuter surgery.
In cases where intact dogs and cats may fight, treatment of their related injuries can also result in high veterinary costs. Rabbits reproduce faster than dogs and cats and, in some regions, are the second most frequent species surrendered to shelters.
Neutering male rabbits can also reduce hormone-driven behaviors such as lunging, mounting, spraying and boxing. And as with dogs and cats, spayed female rabbits are less likely to get ovarian, mammary and uterine cancers which can be prevalent in mature intact females.
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