The commitment: 13–17 years
The average cat lifespan is between 13 and 17 years (PetMD), and many indoor cats reach their twenties. A cat adopted today will be with you through moves, relationships and job changes. Adopt for the whole arc, not the kitten phase.
Cats are not low-maintenance dogs
Cats do not need walks — but they need daily interactive play, cleaned litter boxes (scooped every day), enrichment, and a meat-first diet with specific nutrients like taurine that dog food and human food do not provide (Merck). "Independent" does not mean self-managing.
The real cost line-items
- Food: a complete, balanced (AAFCO-statement) cat food — the base cost you cannot cheap out on.
- Litter + box: scooped daily; most cats prefer small, clumping particles.
- Vet care: annual exams for adults, twice a year or more for seniors over 8–9 years (Merck routine care).
- Insurance or an emergency fund — a single urinary blockage can cost four figures.
Allergies and household reality
Spend time with cats before adopting — Fel d 1 allergy is common and discovered late. Check landlord rules, and plan vertical space: cat trees and shelves are not decoration, they are how cats claim territory and de-stress.
Kitten vs adult cat
Kittens need vaccination series (starting around 2–3 months old because maternal immunity interferes — Merck kitten care), socialization windows, and relentless supervision. Adult cats — especially shelter cats — come with known personalities and often known health histories. First-time owners frequently do better with an adult.