Reviewed by Dr Abbie Lam DVM
Your female cat is acting strangely, and you’re asking yourself, “Is my cat in heat?” Here are seven signs to look for.
Chances are you’ve heard the phrase “like a cat in heat” before, but what does that mean? “In heat” refers to when a cat is fertile and ready to mate.
A cat’s first heat happens when she hits puberty between six and ten months old, some even experience their first heat cycle at 4 months of age. Her oestrus cycle will usually last for roughly a week and, unless she becomes pregnant, she will be in heat again in roughly two to three weeks.
Signs your cat is in heat
If your cat has not been spayed (also called neutered or desexed), she will come into heat, and behave differently. Keep an eye out for these behaviours:
1. She is more vocal than normal
Also known as “calling,” your cat may wail, moan or meow more than usual while she is in heat. Her cries may sound distressed – and may even keep you up at night.
Consider this: If you have a naturally noisy cat, look for other signs to help you determine if she is in heat.
2. She’s restless
Her inability to relax or get comfortable could be a sign that she’s in heat – especially if this behaviour is coupled with calling.
3. A low crawl
Your cat may low crawl and moan at the same time if she is in heat. This is normal oestrus behaviour and not a sign that your cat is in pain.
4. Extra affection
She may rub up against furniture, doorways and especially your ankles to spread her scent – which has changed subtly during this cycle.
Consider this: If she’s not normally affectionate, this sign is a pretty good indicator.
5. Excessive grooming
During this time, your cat’s genital area will likely become swollen and uncomfortable, which means she might spend more time grooming this area.
6. Your indoor cat wants to be outside
If your cat is in heat, she may want to roam outdoors to spread her scent. She might also hope to meet a receptive male. It is very important to keep her indoors during this period.
Consider this: If you have a cat flap, be sure to lock it so she can’t get out (and so other cats can’t get in).
7. Her tail tells a tale
Your cat may stick her buttocks in the air and move her tail to one side, which is the mating position.
A cat in heat will require some extra work and attention from you. A spayed cat will have a much-reduced risk of developing mammary cancer and the risk of developing uterine or ovarian cancer is eliminated. Plus, there’s always the possibility of a female cat becoming pregnant and having kittens.
If you don’t want to breed your cat, you should have her spayed by your vet to avoid this cycle and the risk of an unwanted or unexpected litter.
