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Pet Health:
Spay and Neuter

 

Spay is the term applied to our female pets and neuter applies to male pets.  These procedures serve to remove the sexual organs from our pets in order to curb the cat and dog population. 

However, there are many other benefits to your dog and cat that having them spayed and neutered have to offer. These benefits all center around their heath and well being. 

Contrary to popular belief, spaying and neutering your cat or dog, does not alter their behavior or personality.  The sexual drive and territorial behaviors associated with being intact however, will change and become less noticeable.

Female cats - when left intact, tend to come into "heat" once every 3-4 weeks, which can last for up to a week at a time. The cat (or dog) going through their heat cycle is ready to breed.  During these heat cycles, the cat is extremely affectionate, and vocal.  This behavior can be somewhat disturbing to the owner. 

Some female cats will try to leave the house in order to find a mate.  Annoyance alone is reason enough to have the female cat spayed.  However, cats not spayed whether they have been used for breeding or not, tend to run a higher risk for infection in the uterus as they get older.  This is a life threatening condition, and treatment involves removing the uterus and ovaries surgically (spaying the cat).  If left untreated, these animals usually die. 

Male cats - left intact, are difficult to keep indoors.  These cats want to roam, and mate as often as they can.  They also tend to be quite territorial, and will fight other males in their territory.  Spread of diseases such as feline leukemia, feline immunodeficiency virus (FIV or feline AIDS), wound abscesses, and motor vehicle accidents are common in the roaming male cat.  Inside, more often than not, the intact male cat will tend to urine mark his territory by "spraying" various objects in the house.  Again, this becomes an issue of annoyance. 

Female dogs - usually come into heat twice a year at approximately 6 month intervals, although this can vary.  The cycle lasts typically for two-three weeks, and breeding is best timed midway through the cycle.  Female dogs will also have the urge to roam while in heat in search of a male dog.

As they get older,  the intact female dog will not go into a menopausal state as in human females, however the secretion of the female hormones does change with age.  This change in hormone secretion can lead to an infection in the uterus.  Surgical removal of the ovaries and uterus is often times necessary to correct the condition.  Left alone, this problem can lead to a serious health condition and death. 

An increase in thirst and urination can be the first clues of a uterine infection, with or without a discharge from the vulva.  This is considered a medical emergency if the uterus is infected, and medical attention should be sought immediately.  Also, if the female dog is spayed before her first heat cycle (which occurs typically between 7-9 months of age), the chances of her developing breast tumors as an older dog is minimized considerably.

In some cases following the spay, the female dog may develop urinary incontinence.  Although not common, this can happen when the estrogen hormone is removed from circulation.  See Urinary Incontinence.
  
Male dogs - will come into puberty around 7-9 months of age, and can then breed successfully.  When an intact male dog detects a female in heat, the urge to roam and find her is quite strong.  Intact male dogs also tend to be territorial, and will fight other males in their territory.  Some of this behavior is personality, and some relates to being intact and exhibiting testosterone related behavior.  Therefore, neutering a male dog, does not necessarily remove his aggression, especially if it is already a part of his personality. 

As the intact male dog ages, medical problems can arise.  Prostate disease, such as infection or tumors can develop.  Tumors of the testicles can also develop with age.  Associated tumors around the rectal area are testosterone induced, and can occur in the intact male dog.  Neutering the dog is necessary to correct these conditions, yet if not detected early enough, some of these conditions may not be correctable.

As always, prevention is the best cure, so if breeding is not chosen for your pet, then spaying or neutering will help prevent many diseases and behavior problems from happening to your pet.