Spaying & Neutering


The Procedure
The procedure of removing the reproductive organs of either a male or a female animal is called neutering. Specifically, the procedure for females is call spaying. The procedure for males is called castration or altering, but is also loosely called neutering.

The obvious reason spaying and neutering is so critical is to prevent unwanted, accidental pregnancies. There are many more benefits, though, that are good for the pet as well as the owner.

This preventive surgery can be performed as early as 2 to 4 months of age. Recent scientific research shows evidence that a younger puppy or kitten does better with the anesthesia and the surgical process. Talk to your veterinarian about when your particular pet should be spayed. Many veterinarians still choose to perform this routine procedure at about 5 to 6 months of age.
For their own sakes, all female dogs or cats should be spayed unless they are going be professionally bred or shown. It does not matter if she will ever be allowed outdoors unsupervised; the physical benefits of an early spaying operation are so great that there are no valid reasons not to have it performed. In addition, you avoid behavioral problems that are related to sexual drive in an unspayed female pet.

Physical Benefits of an Early Spay
It is simply not reasonable that a female puppy should be allowed to have one heat or one litter before she's spayed. There are no benefits to be gained from waiting and many to be gained by an early spaying operation.
A pet in heat will bleed and consequently spot the carpet and furniture. Owners who have indoor pets have to cover the furniture to avoid this spotting. Carpet will also need to be neutralized to remove the smell and the stain. Although there are little pads that can be worn with a strap, most pets find them uncomfortable and try to take them off.

A female pet that is spayed before her first heat has a greatly reduced risk of developing ovarian, uterine or breast cancer, the second most common malignancy in pets. In addition, she will never develop pyometra (an infection of the uterus). Pyometra can become seriously life-threatening and require an emergency spay operation. These infections very commonly occur in older, unspayed females.

Of course, an early spay operation also prevents an unplanned, unwanted pregnancy. If your unspayed female puppy does accidentally become pregnant, it can be potentially damaging to her health, since she is very young. A six-month-old puppy is in no way suited for motherhood.

As to the argument that spayed female pets always get fat, this is not necessarily the case. It is true that spayed pets can be more prone to obesity, but that's because as a female puppy nears physical maturity she becomes somewhat less physically active and requires fewer calories for energy. Physical maturity often follows shortly behind a spaying operation. Therefore, the spaying is often blamed if a puppy begins to put on weight. If you do not overfeed your pet and give her plenty of daily exercise, she will not gain too much weight. If you don't, she'll get fat, whether or not she's been spayed.

Behavior Benefits of an Early Spay
During the stage in the heat cycle when a female is receptive toward males, she may attempt to escape from the house. She may also indulge in territorial urine marking, especially if there are other pets (male or female) in the household or immediate neighborhood.

An unspayed female may also suffer from a disorder known as "false pregnancy" which mimics all of the physical and behavioral stages of pregnancy, even though there are no fertilized eggs. It's especial common in pets that are very dependent on their owners, and can occur even when no mating has taken place. Some females go through a false pregnancy every time they come into heat.

A very troublesome side effect of having an unspayed female is the necessity of keeping her away from unwelcome Romeos and keeping them away from her. Males will appear on your doorstep, hang around your yard and fight one another. In addition to these problems, female cats and even some dogs may "cry." You think your pet is in pain and take it to the vet only to find out it is in heat and looking for a mate.

At around six or seven months of age, your male will become sexually mature. The operation is best performed when the animal is young, although it can be done at any age in a pet's life. As with spaying, this procedure is now considered preventive surgery.

Neutering does not change the male's masculine appearance. He will still acquire his secondary sex characteristics, regardless of his age when the procedure is done.

Castration doesn't affect hunting ability or watchdog behavior. He most likely will be less aggressive in some areas, especially toward other males. As with altered females, male pets will not get fat if given a good, balanced diet and enough exercise.

Physical Benefits of an Early Neuter
Unaltered males are subject to a number of hormone-related medical problems as they age. They may develop prostate, perianal and testicular tumors and cancers. Neutering greatly reduces the risk of these medical problems.

Behavior Benefits of an Early Neuter
Neutering is particularly effective as a preventive measure against a number of common behavioral problems.

One aspect of male canine behavior is aggression toward other males. As a male reaches full physical and sexual maturity, he becomes more and more protective of what he considers "his" territory. His definition of "his" area tends to change, and the boundaries enlarge, until sometimes an entire square block or country mile falls within his territory.

Often, owners are not aware of this until a tragedy occurs and their male or another male is severely hurt or even killed. "But he's always so gentle" is a common cry of an upset owner in these circumstances. And he is -- until another male invades property that he considers his own. Then his male territorial instinct overrides any social behavior he may have learned and he defends his turf, sometimes to the death.

Along with this instinct comes roaming behavior. A sexually active male must patrol the boundaries of his property and constantly widen them. In addition, he's always on the lookout for receptive females and, if there is a female in heat within many miles, he'll find her. Along with this comes the potential to be hit by a car or otherwise injured, or become lost. Often, a male hangs around the area for days on end, apparently forgetting that he even has a home. Terrible fights can occur when several males pursue a female in heat, even if she is confined indoors, and the resulting veterinarian bills may be staggering. Research shows us that of all the positive behavior changes that are a result of neutering, roaming shows the greatest degree of change.

An uncastrated male may indulge in territorial urine marking -- urinating on every upright surface he can find. This is usually related either to a female coming into heat somewhere within his range or another male moving into the neighborhood. You may not be aware of either occurrence, but you will soon know it when your housetrained pet has suddenly "broken training" and is marking up your house. In the absence of other male animals, males may also take out their aggressive territorial protection on humans. Over protectiveness of family members may manifest itself by growling or nipping at visitors in your home.

Other sexually related behaviors of male dogs can include mounting human legs, climbing up on people and even knocking children down and climbing on top of them. This is especially frightening and dangerous if a dog is large.
For male cats, a neutered male is less likely to spray (almost all unaltered males cats spray). They also yowl as if in terrible pain. You may think your cat is in pain and take it to the vet only to find out he is in search of a mate.
All of these behaviors can usually be corrected by a combination of neutering and training, but it's difficult to break a habit that has become ingrained.
Neutering makes life more pleasant because it removes some of the behavioral traits with which people find it difficult to live -- traits that may land the pet in a shelter.

The Surgery
The operation itself is certainly not cruel, but a fairly simple and routine procedure that actually helps the pet. When done on a young animal, it entails, at most, one or two days of discomfort.

Owners will be given instructions about withholding food and water to the pet prior to the surgery. Follow these directions carefully.

Most veterinarians will give a thorough physical prior to the anesthesia. It often includes a blood test and urinalysis. These tests are necessary to make sure there aren't underlying medical problems such as kidney or liver disease, diabetes or chronic infection that would put the patient at greater risk during surgery.

For females, the ovaries and uterus will be removed, thus, eliminating the production of eggs. For males, the testes will be removed, thus, eliminating the source of sperm.

After the operation, the animal will continue to be monitored. Some veterinarians choose to keep the animal overnight for observation, but most animals that have surgery in the morning can go home late in the afternoon to rest and recuperate.
Again, there will be specific instructions given to the owner about the care of the pet for the next several days. Follow these directions carefully and your pet will recover quickly and completely in a short while.

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