Your kitten's first month: the essentials

Kittens between 8–14 weeks are in a critical socialization window. What they're exposed to (positively) in this month shapes who they are as adults.

Setting up the home

• One quiet room for the first 3–4 days. Bathroom, spare room, or laundry room with everything they need.
• Litter box — uncovered, low-sided so they can climb in easily. 5cm of unscented clumping litter.
• Food and water bowls — far apart, away from the litter box.
• Scratching post — vertical, at least 60cm. Stable.
• Hiding spot — a cardboard box on its side, an open cat tree base. Kittens need an escape route.
• Toys — small wand toys, soft balls, crinkly mice. Avoid string they can swallow.

Day-by-day

• Day 1–2: in the safe room. Visit calmly. Talk softly. Let them come to you.
• Day 3–4: short floor-level play sessions. Don't pick them up unless necessary.
• Day 5–7: open the door to other rooms during the day. They explore at their own pace.
• Week 2: introduce other people gently, one at a time. Use treats to reward calm interaction.
• Week 2–3: introduce other resident pets (separate room scent swap first — see our "Introducing a new cat to a dog" article).
• Week 3–4: short carrier trips so the carrier isn't only associated with the vet.

Feeding

• Kitten-formula food (different nutrient balance from adult food) until 12 months
• 4 small meals/day until 4 months, then 3, then 2 by 6 months
• Always fresh water — change daily

Health milestones

• 8–12 weeks: first round of FVRCP vaccine (3 doses, 3–4 weeks apart)
• 12 weeks: rabies vaccine
• 5–6 months: spay or neuter
• Yearly: dental check + booster vaccines as needed

What to socialize them to

This is the golden window. Positive exposure (calm, no force, with treats):

• Different people (men, women, children calmly)
• Other friendly cats / friendly dogs (vaccinated)
• Sounds: doorbell, vacuum cleaner (start at distance), kitchen appliances
• Handling: gentle paw touches, ear touches, brief restraint
• The carrier: leave it out as a normal piece of furniture
• Car trips: short, calm, treats afterward

Red flags — call your vet

• Refusing food for >12 hours
• Diarrhea or vomiting for >24 hours
• Sneezing/runny eyes/lethargy (URI signs, common in shelter kittens)
• Visible fleas or worms in stool