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Cat — kitten life-stage care (weaning age, vet/vaccine schedule, kitten diet duration)

companion_life_stage_kitten

Cat — kitten life-stage care (weaning age, vet/vaccine schedule, kitten diet duration)

Source: Merck Veterinary Manual (merckvetmanual.com), a copyrighted veterinary reference. Per COPYRIGHT_POLICY §3, the points below are paraphrased derived fact summaries: numerical values and proper nouns are preserved from the source, but sentences are rewritten and not quoted verbatim.

Claims

  • *[Paraphrased derived summary — non-Open-Access source.]* Kittens can leave their mother and littermates once weaned, from about 6–7 weeks old.
  • *[Paraphrased derived summary — non-Open-Access source.]* Kittens need vet visits every 3–4 weeks until about 6 months for shots and parasite treatment.
  • *[Paraphrased derived summary — non-Open-Access source.]* Vaccinate on a regular schedule beginning at 2–3 months of age.
  • *[Paraphrased derived summary — non-Open-Access source.]* A nutritionally balanced, name-brand kitten diet should continue until adulthood (about 9–12 months).
  • *[Paraphrased derived summary — non-Open-Access source.]* Kittens need much attention, including veterinary care, feeding, and socialization.
  • *[Paraphrased derived summary — non-Open-Access source.]* Kittens receive maternal immunity — antibodies passed before birth and later through nursing.
  • *[Paraphrased derived summary — non-Open-Access source.]* Vaccinations cannot effectively stimulate a kitten's immune system until this maternal immunity wears off.
  • *[Paraphrased derived summary — non-Open-Access source.]* This timing helps ensure an effective vaccine dose soon after maternal protection is gone.
  • *[Paraphrased derived summary — non-Open-Access source.]* Parasitic worms are common enough in kittens that many vets routinely deworm them against a broad range of worms.
  • *[Paraphrased derived summary — non-Open-Access source.]* Good nutrition matters throughout a cat's life and is especially critical during kittenhood.
  • *[Paraphrased derived summary — non-Open-Access source.]* Growing kittens need extra calories, fat, protein, vitamins, and minerals for rapid development.

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License & attribution

Source: Merck Veterinary Manual (merckvetmanual.com) is a copyrighted veterinary reference and is not openly licensed. Per COPYRIGHT_POLICY §3, every claim above is a paraphrased derived fact summary (numbers and proper nouns preserved, sentences rewritten), not a verbatim quotation.

  • https://www.merckvetmanual.com/cat-owners/kitten-care

Sources

Cat — kitten life-stage care (weaning age, vet/vaccine schedule, kitten diet duration)
Source document: Merck Veterinary Manual — pet owner version
Merck Veterinary Manual (merckvetmanual.com), pet owner versionKitten Care (Merck pet-owner version, Aug 2025)retrieved 2026-08-01

Verification file: pdf-raw/companion-care/cat_owner_combined.txt