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Obesity is the most common problem
seen in pets today. Consuming excess calories, beyond that which
is needed to maintain the pets present weight, will lead to obesity.
Most veterinarians agree that a pet, which is greater than 20% of
its breed standard weight, is considered obese. Bad habits, practiced
by their owners, are the leading cause for diet failures. Obesity
results in an increased risk to cancers, musculo-skelatal injuries,
cardiovascular problems, as well as skin and haircoat problems.
For these reasons it is best to establish a new healthier feeding
routine for your pet.
Approximately 10% of the daily calories
taken in are used to digest the food. Roughly 20% of the daily calories
are burned during exercise or activity periods. The remaining 70%
of the calories consumed are spent maintaining the resting metabolism
of the pet. The automatic functions, such as breathing, the heartbeat,
kidney and liver functions as well as maintaining the bodys
heat are all considered to be part of the bodies basic metabolic
rate. This clearly indicates that metabolism is the primary consumer
of calories burned while exercise burns relatively few calories
by comparison.
While genetic predisposition does
play an important role in the susceptibility towards obesity, eating
too many calories is the final determining factor. If there has
been a significant change in the exercise routine then only a minor
adjustment is needed to offset the calorie impact and resultant
weight gain. If, however, there is even a small change in the basic
metabolism, for example a change in the thyroid output, then a significant
reduction in the calorie intake is necessary to avoid a weight gain.
One of the most commonly asked questions
of veterinarians concerns how much to feed their pet. The answer
depends on many different variables. The bottom line is, if your
pet is gaining too much weight, then regardless of how little your
pet is being fed or what type of food he/she is being fed, you are
overfeeding your pet! Start by accurately recording how much your
pet is presently consumes in a 24-hour period. Next, reduce the
amount of daily calories fed by 10%, 15%, or even 20%. There are
legitimate diet foods available at most animal hospitals that can
provide a significantly reduced calorie content and yet provide
adequate nutrients and bulk. Continued reductions have to be made
until you see a weight loss occurring.
As is the case with humans, diet programs
should be under the guidance of a doctor (veterinarian). Ultimately,
it is the owners responsibility to do the right thing and
avoid overfeeding their pets.
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