[net.pets] age when cats are done growing

thoma@reed.UUCP (Ann Muir Thomas) (11/11/85)

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Someone recently said that cats shouldn't be neutered/spayed until they
are 9-10 months old, and claimed that this is when they are mature...
Most of the cats I have known from kittenhood on didn't reach their
full physical growth until they were about 2 years old; while younger
than that, they remain sort of skinny and gangly and clumsy (like a
teenager, ya' know!)

Ann Muir Thomas

"life in a day/what can I say"  -- Simple Minds

jla@inuxd.UUCP (Joyce Andrews) (11/12/85)

> Someone recently said that cats shouldn't be neutered/spayed until they
> are 9-10 months old, and claimed that this is when they are mature...
> Most of the cats I have known from kittenhood on didn't reach their
> full physical growth until they were about 2 years old; while younger
> than that, they remain sort of skinny and gangly and clumsy (like a
> teenager, ya' know!)

The growth that is important is the maturation of the genitals,
including sex organs and urinary organs.  Females that are spayed
too early (dogs AND cats) tend to get bladder infections.  Some
female cats can get a skin problem from the hormonal level too
low too soon.  Males that are castrated too soon tend to be 
open to "tom cat syndrome"
urinary problems later on.  I don't know that if there is a
problem for male dogs who are castrated too soon.  Probably very
few are since the NEED for castration (spraying) doesn't occur in
male dogs.  I've only known one emergency castration--a male
doberman/German Shepherd I was responsible for socializing after
he was taken from his owners as a cruelty conviction.  The
neighbor's Irish Setter came in heat--did you ever try to explain
to a 140-pound dobe/shepherd that he's not allowed to do that?
Did you know that a 140-pound dobe/shepherd can rip his way out
of a garage door?  Have you ever seen longhaired doberman puppies?
(the castration was too late)         

BTW, "Lurch" (the dobe/shep) still lives with my sister.  He has had
surgery to repair spinal problems he suffered when he lived
with his former owners.  Although he is a sweet, loving
companion, harmless to everything, including my sister's many
cats and her miniature poodle (another one of my cruelty cases),
the UPS driver doesn't even slow down when he brings her
packages--he just tosses them out in the yard.  The real danger
at her house is the feral kitten we raised on a bottle.  It's now
18 pounds of dynamite, fiercely loyal to my sister and her
husband, and actually dangerous to everyone else.

                         Joyce Andrews, AT&T Indy
                              inuxd!jla