Person laying on their floor, petting an orange cat

How to Keep Your Cat Healthy at Every Life Stage

Cats have different needs depending on their life stage. This post addresses your cat's needs, whether they're a kitten, adult, or senior cat.

07/25/2025

Cats bring us joy, companionship, and love, but their needs change as they grow. Just like humans, they require different levels of care, nutrition, and attention at each stage of their lives.

Whether you’ve just welcomed a playful kitten, have an energetic adult cat, or are caring for a wise senior feline, here’s everything you need to know about keeping your cat healthy at every life stage.

Kittenhood (0-12 months): Laying the Foundation for a Healthy Life

Kittens grow rapidly in their first year, making proper nutrition, vaccinations, and socialization crucial for their development.

Key Health Tips for Kittens:

  • Feed them a high-quality kitten diet rich in protein, healthy fats, and essential nutrients.
  • Vaccinate at the right time – Core vaccinations start at 8-9 weeks, with boosters at 12 weeks.
  • Microchip your kitten – This helps reunite lost pets with their owners.
  • Encourage play – Kittens need plenty of mental and physical stimulation to build strong muscles and coordination.
  • Schedule early vet check-ups – Regular check-ups ensure they’re growing properly and can help detect any early health concerns.

Tip: If you’re adopting a kitten, consider pet insurance early, it can be cost-effective in the long run!

Adulthood (1-7 years): Maintaining Health & Preventing Issues

Adult cats are at their peak health and energy levels, but maintaining good habits is key to preventing long-term health problems.

How to Keep an Adult Cat Healthy:

  • Feed them a balanced, natural diet – High in protein, with no artificial additives or fillers.
  • Monitor portion sizes – Obesity is a major issue in adult cats, so ensure they’re eating the right amount.
  • Encourage exercise – Playtime and interactive toys keep them fit and engaged.
  • Routine vet visits – A yearly check-up helps catch any health concerns early.
  • Look after their teeth – Dental issues are common in cats; regular check-ups, dental treats, or brushing can help.

Tip: If your cat suddenly gains or loses weight, see a vet, it could be a sign of an underlying health issue like diabetes or hyperthyroidism.

Senior Cats (7+ years): Extra Care for Aging Felines

As cats enter their senior years, they may experience reduced mobility, slower metabolism, and increased risk of illness. Providing gentle, tailored care will keep them comfortable and happy.

How to Care for a Senior Cat:

  • Switch to senior cat food – Formulated for easier digestion and joint support.
  • Visit the vet every 6 months – Older cats are prone to arthritis, kidney disease, and dental issues.
  • Provide soft, warm bedding – To keep joints comfortable.
  • Make their environment senior-friendly – Reduce the need for jumping by placing food, water, and litter trays in easily-accessible spots.
  • Watch for weight loss and behavioral changes – Increased thirst or appetite, changes in bathroom habits, or confusion can signal health concerns.

Tip: Senior cats may need more hydration—consider a wet food diet or a cat water fountain to encourage drinking.

At Applaws, we believe that every cat deserves the best care, no matter their age.