What
is TNR? Trap-Neuter-Return
Trap/Neuter/Return, commonly referred to as "TNR," is the
only method proven to be humane and effective at controlling feral cat population growth.
Using this technique, all the feral cats in a colony are trapped, neutered and then
returned to their territory where caretakers provide them with regular food and shelter.
Young kittens who can still be socialized, as well as friendly adults, are placed in
foster care and eventually adopted out to good homes.
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TNR has many advantages. It immediately stabilizes the size of the colony by eliminating
new litters. The nuisance behavior often associated with feral cats is dramatically
reduced, including the yowling and fighting that come with mating activity and the odor of
unneutered males spraying to mark their territory. The returned colony also guards its
territory, preventing unneutered cats from moving in and beginning the cycle of
overpopulation and problem behavior anew. Particularly in urban areas, the cats continue
to provide natural rodent control.
Another significant advantage to TNR is that, when practiced on a large
scale, it lessens the number of kittens and cats flowing into local shelters. This results
in lower euthanasia rates and the increased adoption of cats already in the shelters. For
example, in San Francisco, after TNR had been widely implemented for six years, euthanasia
rates for all cats, feral and domestic, declined by 71 percent. San Diego, after several
years of TNR, also experienced substantially lower euthanasia rates.
TNR is not just the best alternative to controlling feral cat
populations - it is the only one that works. Doing nothing has resulted in the current
crisis where, in New York City alone, feral cats number at least in the tens, and possibly
the hundreds, of thousands. Trying to "rescue" the cats and find them all homes
is utopian and unattainable given their numbers and the futility of trying to socialize
most of them. Trap and kill, the traditional technique exercised by animal control, is
simply ineffective. If all the cats are not caught, then the ones left behind over breed
until the former population level is reached. Even if all the cats are removed, new
unneutered cats tend to move in to take advantage of whatever food source there was, and
the cycle starts again. This explains why more and more animal control agencies are
willing to try TNR.
Finally, TNR is an idea whose time has come. It recognizes there is a
new balance in our urban and rural landscape, one that includes feral cats. It seeks to
manage this new population with enlightened techniques that allow the cats to live out
their lives and fulfill their natures, while minimizing any possible negative impact. TNR
is a movement that will continue to grow as more and more caring people see its potential
and, in time, it will become the predominant method of feral cat population control. |