New Pet Owner Starter Kit: The First 72 Hours with a Dog or Cat

We’ve been there many times, and perhaps you have too, perhaps you haven’t, but the joy is just beginning! Yes, new dogs/puppies and cats/kittens are great companions, but the early days can be a little challenging. They may climb the curtains, relieve themselves on a rug (they never do that on an easily cleaned surface), leave scratches and bites, chew on pretty much anything (including killing an automated recliner, true story), and keep you from concentrating on pretty much anything but them. However, they will return love in ways no others can and provide memories that last a lifetime.

Welcoming a dog or cat into your home is exciting, emotional, and—let’s be honest—a little overwhelming. The first 72 hours new pet owners experience set the tone for long-term health, behavior, and trust. Understanding what your pet needs during this transition can ease anxiety and help you establish routines that support confidence, safety, and bonding while continuing to build trust.

Veterinary and animal welfare organizations consistently emphasize calm environments, predictable routines, and early preventive care to support healthy adjustment.

Preparing for Your New Pet

Preparation reduces stress for both pets and people during the first 72 hours new pet parents navigate. Before arrival, set up a quiet space where your dog or cat can decompress.

Essential Supplies for the First Days

- Age-appropriate food and fresh water

- Food and water bowls

- Bed or crate (for dogs) and a litter box (for cats)

- Leash, collar, ID tag, or secure carrier

- Toys for enrichment (variety is key until you get to know your new critter)

Establishing Routines for Feeding and Exercise

Structure creates security. Pets thrive when meals, bathroom breaks, and playtimes happen on a consistent schedule.

Importance of Wellness Checks and Vet Visits

Scheduling a veterinary visit shortly after adoption is a crucial step that helps establish a health baseline.

Understanding Your Pet’s Needs

Every dog and cat adjusts at their own pace during the first 72 hours new pet owners observe closely.

Final Thoughts

The first 72 hours new pet families experience are less about perfection and more about presence. By preparing your home and establishing routines, you build a foundation of trust and wellness that lasts a lifetime.