Most Americans carry around some sort of credit or debit card, embossed with a 15- or 16-digit card number on the front. But what exactly do those numbers mean? Are they sequential, random or do they follow some other type of pattern? It turns out that there is meaning behind those numbers.
That's because the average body temperature for a cat is 101.4 degrees Fahrenheit -- about 38.6 degrees Celsius -- (a good three degrees warmer than ours).
Summation. 1  Heat, oestrus, and estrus all refer to heat cycles in cats. 2  The breeding season in cats lasts almost year-round. 3  Heat cycles can start as early as four or five months in a female kitten. 4  Heat cycles in cats last from several days to two weeks or more.