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The Guardian - UK
The Guardian - UK
Joely Carey

Years of the cat: the feline lifetime, from kittenhood to old age

Stage1
Kittenhood: a time for play. Illustration: Joe McKendry

Life stage one: kittenhood (0 – 4 months)

Once kittens pass the newborn phase, where they should be with their mothers, and begin to grow and engage with the outside world, they will discover play. Kitten play mimics moves that would be used for hunting such as stalking, ambushing and pawing. Help your kitten hone these skills, which also keep them active, by making time to play with them using age- and size-appropriate toys.

Training
Toilet training should start using a size-appropriate litter tray as soon as your kitten comes home. Gentle grooming and recall training can start now too, use treats to encourage them to respond to their name when called, or use a clicker just before you feed them so they associate that with reward.

Feeding
Weaned kittens do not need any kind of cat or kitten milk, but they do need a good quality protein-rich food. “Kittens have immature digestive systems and so need an easily digestible food, and once they have stopped feeding from their mother they need to build up their own immunity, so food must have the right nutrients, such as an antioxidant complex, to help bridge the gap while they are developing their own systems,” explains Hannah Poile, scientific communications manager at Royal Canin.

Kittens go from sucking, to licking to crunching a kibble, so food that is hydratable is desirable. “A growth formula with calcium and phosphorous in the right levels to promote skeletal growth is also best for them at this stage,” says Poile.

Life stage two: junior (4-12 months)

Stage2Junior: keep your cat entertained mentally and physically.
Junior: keep your cat entertained mentally and physically. Illustration: Joe McKendry

Between three and six months your kitten is headed towards sexual maturity, so it’s best to have your kitty neutered (and microchipped). Liaise with your vet around exact timings. After neutering it’s best to change to a specific neutered kitten diet, this will ensure they’re still getting all the nutrients they need for healthy growth, but will take into account the specific needs following this procedure.

Your kitten should be fully grown by 12 months, unless it is a larger breed such as a Maine coon, which may not reach its adult size until around 15 months. During this phase – you could refer to it as the equivalent of teenage years in humans – your cat will become more demanding of both their owner and the world they live in. Keep them entertained by making sure there is plenty to stimulate them mentally and physically.

Continue with grooming and introduce ear and teeth checks, perhaps follow this up with attention and affection rather than treats to prevent any issues with weight.

Feeding
An appropriate older kitten food that will give the right level of nutrition for this second growth phase is best, along with food that specifically promotes balance in their intestinal flora is also recommended.

Life stage three: adult (12 months-7 years)

Adulthood: prime time.
Adulthood: prime time. Illustration: Joe McKendry

This is prime time for your cat: they should be physically fit and well, with a glossy coat, bright eyes and plenty of get up and go. They will be hunting regularly (if they have access to outside spaces) or play hunting if an indoor cat.

At this stage, your cat will respond well to games, so keep their toys varied and available, especially for indoor cats; keep their weight monitored, teeth clean and stay up to date with worming, flea treatments and annual boosters.

Feeding
Aged 12 months it’s time to transition your cat from kitten to adult food. “Make sure you are feeding it an activity-appropriate diet. Are they an indoor or an outdoor cat?” says Poile. “Indoor cats are generally less active and, if not fed a diet with the right level of calories, can easily gain weight.”

“Naturally, cats eat little and often – they are grazers and will have up to 15 sittings a day. If you are supporting the species as it would eat naturally you would have food down for them so they can go back to it when they want it, activity feeders are great for encouraging natural feeding habits.”

Life stage four: mature (7-10 years)

Maturity: keep them active to avoid weight-gain.
Maturity: keep them active to avoid weight-gain. Illustration: Joe McKendry

By the age of seven your cat will start to experience the early and often invisible changes that come with ageing. They may be more prone to weight gain, dental problems and joint issues. Help by making sure they keep active through play and monitor any changes in their coat, behaviour or feeding pattern. Encourage activity with a variety of mixed toys. Make sure they have to work a bit to get their food – they enjoy seeking it out.

Feeding
Help to support your cat as they start to face the first signs of ageing with a diet adapted to this life stage containing targeted nutrients, such as vitamins and green tea polyphenols, to help maintain their vitality. Don’t forget to keep checking your cat’s body condition score and adapt their feeding amounts to keep them at a healthy bodyweight.

Life stage five: ageing (12-15 years)

Ageing: your cat will need a diet that supports its changing appetite.
Ageing: your cat will need a diet that supports its changing appetite. Illustration: Joe McKendry

At this age, your cat is likely to start to experience age-related health issues such as joint pain, a reduction in kidney function, weight loss and a decline in activity. They can also become fussy about food and may be less able to adapt to changes in their environment, so it’s best not to introduce any major changes to their routine or domestic life. Your cat may begin to show signs of cognitive dysfunction towards the older end of this life stage, monitor their behaviour for signs of confusion, which should be discussed with your vet.

Feeding
“A senior diet is very important for this age group,” says Poile. “Just as with kittens, older cats need food that supports their changing appetites, many older cats become fussier about their diet and may appreciate an adapted kibble or wet food. Kidney health is also a concern as cats age and it is important for regular checkups at the vet, as well as to feed a diet with an adapted level of phosphorous.”

Life stage six: geriatric (15 and older)

Geriatric: your cat is likely to sleep more.
Geriatric: your cat is likely to sleep more. Illustration: Joe McKendry

The elderly cat can struggle with regulating body temperature and have fairly extensive dental issues – oral disease or tooth loss can make eating difficult. So, it’s important to provide a palatable and digestible diet.

Your cat may lose weight for no obvious reason, monitor their condition, coat and overall behaviour. Any concerns should be raised with your vet. They may struggle to groom regularly as they become less flexible, so maintain regular grooming sessions with them.

Your cat is likely to sleep more and can be prone to senile changes. They can seem to be lost, unable to find their food or water or usual sleeping place, so be there to care for them.

Feeding
As cats age, their bodies are less able to process and get nutrients from their food, so weight loss can occur. Be sure to feed them an age-appropriate food that has a high palatability and increased calorie content. Older cats can have issues with their sense of smell so a food with a rich aroma can help.

All kittens should be fed according to the size they will become as an adult cat. For advice speak to your vet or consult a nutritional advice line such as Royal Canin

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