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When can kittens leave their mothers?

Thinking of bringing home a kitten, or putting one up for adoption? Knowing the right age to separate kittens from their mothers is key to ensuring they grow into healthy, happy cats.

In the wild, kittens stay with their mother until they’re fully independent. Their mother teaches them essential survival skills like hunting and social interaction. This process can take up to six months or more.

Modern kittens don’t need to learn how to survive in the wild, but they still require their mother’s care during their early weeks. The first 8 to 12 weeks are crucial for weaning, socialisation, and emotional development. Separating kittens too soon can lead to behavioural issues and health problems.

Whether you’re adopting or selling, understanding the right time for separation is vital. This ensures the kitten’s health and happiness and supports ethical pet ownership.

How long do kittens nurse?

Kittens nurse from their mothers for about 6 to 8 weeks. During this time, they get essential nutrients and immune support from their mother’s milk.

Weaning begins at 4 weeks when kittens start nibbling on solid food. By 8 weeks, they should be fully weaned and no longer dependent on milk.

Signs a kitten is ready to leave its mother

Look for these signs to know a kitten is ready to leave its mother:

  1. Eating solid food – The kitten eats on its own without needing milk.

  2. Litter trained – It consistently uses the litter tray.

  3. Healthy weight – The kitten is growing steadily and appears robust.

  4. Social confidence – It interacts comfortably with humans and other animals.

  5. Independent play – It explores and entertains itself without relying on its mother.

Reasons why kittens should stay with their mothers

A mother cat plays a vital role in her kittens’ development. Here’s why staying with her is important:

  • Learning essential skills: Kittens learn how to play, hunt, and interact with others.
  • Immune system support: Mother’s milk protects kittens from diseases while their immune systems develop.
  • Emotional stability: The presence of their mother provides comfort and reduces stress.

Issues of separating kittens from their mothers too early

Separating a kitten from its mother too soon can have significant long-term consequences for its health, behaviour, and emotional development. During the first few weeks of life, kittens rely heavily on their mother for physical and emotional care.

If they’re removed from this crucial environment before they’re ready, they may struggle to develop important social and survival skills. These issues can lead to a range of problems that can affect the kitten well into adulthood. Some of the problems that may arise include:

  • Social challenges: Kittens may become shy, fearful, or overly aggressive. Without their mother’s guidance, they miss out on important lessons about interacting with other animals and humans, leading to behavioural difficulties.
  • Weaning difficulties: They might struggle to transition to solid food. Kittens learn to eat solid food between 4 and 8 weeks, and early separation can interrupt this process, leading to malnutrition or digestive issues.
  • Health risks: Without proper care, their immune systems may be weaker. Mother’s milk provides essential antibodies, and without it, kittens are more susceptible to infections and illnesses.
  • Behavioural issues: Early separation can lead to anxiety, clinginess, or destructive behaviour. Kittens who are removed from their mothers too soon may have difficulty adjusting to a new environment, showing signs of distress such as excessive crying, excessive grooming, or chewing on inappropriate objects.

Understanding the importance of keeping kittens with their mothers until they’re fully ready to leave helps avoid these problems, ensuring the kitten grows up healthy and well-adjusted.

Signs a kitten was separated from its mother too early

If a kitten left its mother too soon, you might notice:

  1. Incessant meowing – It cries a lot, seeking comfort and attention.

  2. Oral fixation – It suckles on objects, other animals, or people.

  3. Fearful behaviour – The kitten hides or shows extreme nervousness.

  4. Underweight or frail – It appears physically weaker or smaller than expected for its age.

  5. Difficulty eating – It struggles with solid food or shows little interest in eating.

Lots of kittens feeding from their mother - Agria Pet Insurance

What to do if there’s no mother cat

If a kitten is orphaned or abandoned, it’s a good idea to consult a vet for advice on caring for orphaned kittens, unless this is something that you’re experienced in dealing with.

Some of the things a vet may be able to advise on include:

  1. Feeding with kitten formula: You may have to use a bottle or syringe for feeding. And remember, never use cow’s milk as it can upset their stomach. 
  2. Keeping the kitten warm: Without it’s mother to snuggle up to, keeping the kitten warm is really important. This may involve providing a heating pad or warm blankets to maintain their body temperature.
  3. Helping them go to the toilet: Newborn kittens cannot urinate or defecate on their own for the first few weeks of life. This means that they may require some human guidance.
  4. Socialising them: Kittens without their mother’s can be more prone to behavioural issues later in life. This makes it extra important to handle and play with the kitten regularly to teach confidence.

Ideal age to adopt a kitten

The best age to adopt or rehome a kitten, is between 8 and 12 weeks. By this age, kittens are generally weaned, socialised, and ready to bond with their new family. Here are some more tips on both rehoming and buying or adopting kittens.

Tips on rehoming kittens 

  1. Wait until 8 to 12 weeks – Ensure kittens are physically and emotionally ready for their new homes.

  2. Vet check – Arrange a health check and vaccinations for the kittens.

  3. Socialisation – Spend time playing with kittens to ensure they’re confident with people.

  4. Meet the buyers – Vet potential owners to ensure they’ll provide a safe and loving home.

Tips for buying a kitten

Choosing the right kitten involves more than just picking the cutest one. Ensuring the kitten has had a healthy, happy start in life is crucial. By carefully evaluating the environment and asking the right questions, you can avoid future problems and help promote responsible breeding practices. Here’s what to look out for when buying a kitten:

  1. Check the environment – Visit the home where the kittens are raised. It should be clean, with plenty of space, toys, and stimulation for the kittens. This indicates they’ve been cared for properly and are in a healthy environment. Avoid situations where kittens are kept in cramped or unsanitary conditions, as this can signal neglect or irresponsible breeding.

  2. Observe the kittens – Spend time watching the kittens’ behaviour. Healthy kittens are playful, curious, and alert. Look for shiny coats, clear eyes, and no signs of lethargy or sneezing. A kitten that hides or appears overly fearful may need extra socialisation or could indicate early separation from the mother.

  3. Meet the mother – A healthy, friendly mother is a good sign that the kittens have been well cared for. The mother’s condition can reflect the breeder’s practices—she should be attentive to her kittens and in good health. If the breeder won’t let you meet the mother, this could be a red flag.

  4. Confirm the age of the kittens – Ensure the kittens are at least 8 weeks old, ideally 10 to 12 weeks, before they’re separated from their mother. This gives them enough time to fully wean, socialise, and develop emotional resilience. If a breeder offers kittens younger than this, it’s a sign they may not be prioritising the kittens’ well-being.

  5. Ask about care – Confirm the kitten has been vaccinated, dewormed, and litter trained. Ask for veterinary records to ensure vaccinations and treatments have been carried out. A reputable breeder should also provide advice on feeding, future vaccinations, and any other care the kitten will need as it grows.

Taking these steps ensures you’re adopting a kitten that’s ready for a new home and supports ethical breeding and care practices. 

FAQs about when kittens can leave their mothers

About the Author

Adam Jolley is a writer specialising in insurance, personal finance, and pets. He’s worked for Confused.com and Admiral Insurance, and currently writes and edits for an online magazine. His strangest pet was a hissing cockroach. Now, he’s a proud cat dad to Penelope, affectionately known as Nelly.

More articles from Adam Jolley

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