Puppy & Kitten Care: First 90 Days Essentials

he first three months of a puppy’s or kitten’s life are critical. This period sets the foundation for:

• Health → vaccinations, parasite prevention, proper nutrition.
• Behavior → house training, litter habits, early commands.
• Socialization → bonding with people, pets, and environments.

Getting it right early helps your pet grow into a healthy, confident adult.

Puppy Care: First 90 Days

1. Feeding & Nutrition

• Feed high-quality puppy food, 3–4 small meals a day.
• Avoid human food, especially chocolate, onions, grapes.
• Provide fresh water at all times.

2. Veterinary Care

• Vaccines: start at 6–8 weeks (parvo, distemper, etc.).
• Deworming & flea prevention: essential to protect against parasites.
• Schedule regular vet visits.

3. Training & Socialization

• Begin housebreaking immediately with consistent potty times.
• Use positive reinforcement (treats, praise).
• Introduce to different people, sounds, and safe environments.

Kitten Care: First 90 Days

1. Feeding & Nutrition

• Feed kitten-formula food, 4–5 small meals daily.
• Avoid cow’s milk—can cause digestive upset.
• Fresh water is essential.

2. Veterinary Care

• Vaccines: begin around 6–8 weeks (feline distemper, calicivirus, etc.).
• Deworming and flea control as advised by vet.
• Discuss early spay/neuter timing.

3. Training & Socialization

• Provide a litter box from day one—keep it clean.
• Offer scratching posts to encourage healthy habits.
• Handle gently to build trust and reduce fear later in life.

Puppy & Kitten Essentials Checklist

• Age-appropriate food & feeding schedule
• Fresh water supply
• Vaccinations & vet check-ups
• Parasite prevention
• Comfortable bedding & safe space
• Toys for play and stimulation
• Early training (house/litter habits)
• Socialization with people & environment

The first 90 days with your puppy or kitten can feel overwhelming, but they are also the most rewarding. With proper nutrition, early veterinary care, consistent training, and plenty of love, you’ll set your new furry friend up for a lifetime of health and happiness.

FAQ

Q1: When should I take my new puppy or kitten to the vet?

Within the first week of adoption to set up a health plan.

Q2: Can I bathe a puppy or kitten in the first 90 days?

Yes, but only with vet-approved gentle shampoo and warm water—avoid chilling.

Q3: When do puppies and kittens start teething?

Around 3–4 weeks, but it intensifies between 8–12 weeks. Provide safe chew toys.

Q4: What’s the best age for socialization?

Between 3–12 weeks for puppies and 2–9 weeks for kittens—early exposure is key.