Male Bobcats generally begin breeding by their second summer, though females may start as early as their first year. A dominant male will travel with a female and mate with her several times, generally from winter until early spring; this varies by location, but most mating takes place during February and March. The pair may undertake a number of different behaviors, including bumping, chasing, and ambushing. Other males may be in attendance, but remain uninvolved. During courtship, the otherwise silent bobcat may let out loud screams, hisses, or other sounds. Research in Texas suggested that establishing a home range is necessary for breeding as studied animals with no set range had no identified offspring. The female has an estrous cycle of 44 days, with the estrus lasting five to ten days. Bobcats remain reproductively active throughout their lives.
The female raises the young alone. One to six, but usually two to four, kittens are born in April or May, after roughly 60 to 70 days of gestation. There may sometimes be a second litter, with births as late as September. The female generally gives birth in some sort of enclosed space, usually a small cave or hollow log. The young open their eyes by the ninth or tenth day. They start exploring their surroundings at four weeks and are weaned at about two months. Within three to five months they begin to travel with their mother. They will be hunting by themselves by fall of their first year and usually disperse shortly thereafter.
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| Bobcat with six month old Kitten |
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