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The PawNest Journal

Health & Wellness

Pet Health & Wellness: Preventive Care and Warning Signs

Prevention costs a fraction of treatment. This guide covers the core preventive-care schedule for dogs and cats — plus the red-flag symptoms that always warrant a same-day vet call.

10 min read Updated April 2026 Vet-reviewed

Core vaccination schedule

Puppies and kittens receive core vaccines starting at 6–8 weeks, boosted every 3–4 weeks until 16 weeks, then boosted at 1 year and every 1–3 years. Non-core vaccines (Bordetella, leptospirosis, FeLV) depend on lifestyle and region.

Parasite prevention

Monthly flea, tick and heartworm prevention is recommended year-round in most US and EU climates. Intestinal-worm testing at annual checkups. Never combine products without vet approval — some interactions are toxic.

Dental care

Dental disease affects 80% of pets by age 3 and is linked to heart, liver and kidney damage. Home brushing 3+ times per week plus professional cleanings as your vet recommends is the gold standard.

Red-flag warning signs

Same-day vet call if you see: labored breathing, pale/blue gums, collapse, seizures, bloated abdomen, straining to urinate (especially male cats — this is an emergency), repeated vomiting, or sudden severe lethargy.

Frequently asked questions

How often should healthy pets see the vet?+

Annually for young adults; twice a year for seniors (7+ years for dogs, 10+ for cats) and pets with chronic conditions.

Is pet insurance worth it?+

For most families, yes — a single emergency surgery can cost more than a decade of premiums. Compare accident-only vs comprehensive plans and read exclusions carefully.