Puppy vaccinations typically begin at 6-8 weeks, with boosters every 3-4 weeks until 16 weeks, then annual updates. Core shots include DHPP and rabies; timing may vary by local risk.

Common cat issues include dental disease, obesity, parasites, and urinary problems. Prevent them with daily brushing, measured meals, routine flea control, fresh water, and clean litter habits.

Glucosamine, chondroitin, omega-3s, and green-lipped mussel may help senior dogs maintain joint comfort and mobility. Use vet-guided dosing and choose third-party tested products.

Spot itching, ear redness, or sneezing; track triggers (food, fleas, pollen). Manage with vet-guided diet trials, flea control, and bathing; seek care for hives or breathing issues.

Top picks: Orijen, Acana, Purina Pro Plan Sport, Eukanuba, Wellness CORE-high-protein formulas with balanced fats for endurance and muscle recovery in active breeds.