Cat Adoption Mistakes to Avoid: Preparing for the First Days

By Dr Duncan Houston

Bringing a cat home changes almost everything familiar to them: smells, rooms, people and daily sounds. Careful preparation gives the cat choices while giving you a clear way to see whether they are coping.

The most useful first goal is a secure, predictable home. Affection and exploration can develop at the cat’s pace, but eating and other basic needs still need attention.

Quick Answer

Prepare a quiet starting room, obtain the cat’s existing care records and keep food, litter and routines familiar. Let the cat approach and introduce other animals in stages. Do not assume poor appetite is simply part of settling in.

Before committing: match the individual cat to the household

Ask the rescue or breeder how this particular cat responds to handling, visitors, children and other animals. A coat colour or breed description cannot answer those questions. An adult cat’s established preferences may be easier to assess than a kitten’s future temperament.

Check tenancy rules, daily care arrangements and who will take responsibility during travel. Build a realistic budget around local food, litter, preventive care, insurance or emergency savings, and boarding costs. A single annual cost estimate is unlikely to describe every household.

Prepare the home before collection

Set up a quiet room with a hiding place, a comfortable bed, a scratcher and secure resting options. Separate the food, water and litter areas rather than crowding everything into one corner. Close unsafe escape routes, check windows and put away loose cord, ribbon and small objects. Store medicines and cleaning products securely, and remove plants that are unsafe for cats.

Collect the food and litter the cat already knows where practical. Ask for written feeding and medication instructions, vaccination and other veterinary records, the microchip number and the process for updating registration. Confirm that the carrier closes securely before leaving.

On arrival: make the first experience manageable

Put the carrier in the prepared room, open it and allow the cat to come out voluntarily. Keep voices quiet and unnecessary visitors away. Sit nearby without reaching into the hiding place or pulling the cat onto your lap.

A cat exploring while the house is quiet is still making progress. Useful signs include choosing to approach, eating their familiar meals and using the tray. Keep a simple daily note of food offered and eaten, litter use and any changes; an untouched bowl should not disappear into a general impression that the cat is shy.

Separate settling-in behaviour from loss of appetite

Hiding and hesitation can accompany a move, but reduced food intake should not be dismissed as normal settling in. If your cat stops eating or is eating substantially less than usual, contact a veterinarian promptly rather than waiting days for adjustment. Kittens and cats with existing illness need particularly early advice.

Introduce animals through several small steps

Keep the newcomer apart from resident pets initially. Exchange familiar bedding or scent items when both animals are comfortable, then build carefully controlled visual contact. Use secure barriers and ensure neither animal can corner the other.

Progress is based on their responses, not a fixed number of days. Repeated staring, blocking, chasing or hiding means the current step is too difficult. Return to more separation and obtain help if interactions remain tense. Each cat needs accessible resources in different locations; a new companion is not automatically welcomed.

Settling-in checkpoints: what changes the plan?

• Keep things quiet: the cat is cautious but eating, using the tray and exploring voluntarily. Maintain the familiar starting room.
• Adjust and ask for advice: another animal blocks access, the cat remains distressed, or eating and toileting change. Restore secure separation and contact your veterinary practice about health concerns.
• Act immediately: serious illness or injury signs need urgent care, even if you have only just collected the cat.

Hiding may reflect unfamiliar surroundings, but discomfort, illness or conflict with another animal can look similar. The move itself is not a diagnosis. Track actual meals and litter use from the first day so you can give your vet useful information.

When is this an emergency?

Breathing difficulty, collapse or repeated straining with little or no urine needs immediate veterinary care. Stop the activity and contact an emergency veterinary service. After a bite or fight injury, contact your vet straight away. These signs should not be attributed to the stress of moving home. See VCA’s cat emergency guidance.

Arrange a useful veterinary handover

Contact your chosen veterinary practice with the records and any concerns, and agree when the first appointment should be. Do not use a routine post-adoption appointment date as a reason to wait when the cat seems unwell. Discuss the individual cat’s vaccination, parasite prevention, neutering and identification needs with the practice. Confirm who will update the microchip contact details and keep the confirmation with the adoption records.

Keep the carrier accessible with familiar bedding between trips. Practise calm voluntary entry rather than bringing it out only when the cat has to be caught.

Build a routine you can keep

Offer predictable meals, clean the tray consistently and provide small opportunities for play and voluntary interaction. Leave quiet time for sleep. Teach children to let a cat leave and to stop touching when the cat turns away or becomes tense.

Expand access to the home gradually while maintaining the original retreat. Watch that another animal is not quietly blocking a corridor, food bowl or tray. A cat that does not want constant contact can still form a comfortable relationship with the household.

Your first-day checklist

1. Check the room, carrier and household escape routes.
2. Save the previous carer’s instructions and your vet’s emergency contact details.
3. Offer familiar food and check what is actually eaten.
4. Let the cat approach and keep visitors and resident animals apart.

For a home with dogs, follow the cat-and-dog preparation guide before arranging a meeting.

Common mistakes to avoid

• Choosing by appearance without asking about the individual cat
• Changing food, litter, access and companions all at once
• Pulling a hiding cat out to make them socialise
• Treating reduced eating as harmless for days or weeks
• Waiting for a scheduled check when new health concerns appear

Frequently asked questions

How long does a cat take to settle in?

There is no universal timetable. Look for comfortable eating, resting, toileting and voluntary exploration rather than demanding a particular milestone by a set day.

Should I invite everyone to meet the new cat?

Keep the beginning quiet. Introduce one calm person at a time and let the cat choose distance.

Should I adopt a second cat for company?

Ask about this cat’s history with other cats and consider the space and resources available. Another cat is not an automatic solution to loneliness.

What if my new cat is not eating?

Contact your veterinary practice promptly. A quiet room can support comfort but does not explain or treat appetite loss.

The practical takeaway

Prepare first, observe the basics every day and let the relationship develop without pressure. Patience is useful for confidence; health concerns still deserve timely professional advice.

Sources and further reading

• Cats Protection: preparing for a cat
• Cats Protection: cat introductions
• Cornell Feline Health Center: loss of appetite

ASK A VET™ supports informed everyday animal care. Use your own veterinary team for assessment and advice specific to your cat.