The 3-3-3 Rule

Adopting a rescue dog is a life-changing experience—for you and your new pup! While it’s an exciting time, it’s important to remember that adjusting to a new home takes time. At Korean K9 Rescue, we’ve seen firsthand how patience, understanding, and a little structure can make all the difference. That’s why we encourage our adopters to follow the 3-3-3 Rule, a simple way to understand what your new dog might experience in their first 3 days, 3 weeks, and 3 months at home.
This guide is designed to set you and your dog up for success. Every dog’s journey is unique, but we’ve found this framework helps create a smoother transition—for everyone.

The 3-3-3 Rule outlines common phases a rescue dog goes through as they adjust to a new life. It’s a helpful reminder to give your dog time to decompress, settle in, and bond with you. While some dogs might move through these stages quickly, others—especially those rescued from puppy mills, dog meat farms, or high-kill shelters—may need more time. And that’s okay!

What to Expect:
In the first few days, your dog may feel overwhelmed, stressed, or shut down. You might notice they’re nervous, avoidant, or even reluctant to eat. It’s completely normal!

KK9R Tips:
• Create a calm, quiet space for your dog with their crate, water, and bedding.
• Keep greetings low-key and avoid introducing too many people at once.
• Stick to a routine. Feed them at the same time each day and go on predictable walks.
• Don’t force interaction. Let your dog come to you when they’re ready.
• Avoid overstimulation. No dog parks, pet stores, or busy outings just yet!

Avoid overstimulation. No dog parks, pet stores, or busy outings just yet!
Many of our Jindo mixes and puppy mill survivors need this decompression period even more. A calm, predictable environment helps them feel safe.

What to Expect:
By week three, your dog might start to feel more at home. You may see their personality emerge—or some testing of boundaries. This is a crucial time to establish structure and build trust.
KK9R Tips:
• Follow our recommended crate training schedule: 2 hours out / 4 hours in throughout the day to give them structure and downtime.
• Stick to consistent potty breaks. Many of our dogs, especially puppy mill rescues, may take longer to potty train.
• Reward positive behaviors with treats and praise.
• Go slow with new experiences. Introduce car rides, new people, or visitors gradually.

At this stage, your dog may start testing limits. This is a great time to reinforce boundaries with positive training techniques.

What to Expect:
After three months, most dogs are starting to feel truly comfortable and secure in their new home. You’ll notice stronger bonding, more confidence, and more relaxation.
KK9R Tips:
• Introduce regular training sessions—whether at home or with a professional trainer.
• Be patient. Some dogs may still be nervous in new environments or around strangers.
• Continue crate time for structure, but allow for more freedom as your dog gains confidence.
• Stick to a healthy routine, including feeding, exercise, and downtime.
• Maintain your dog’s fresh food diet (we start all KK9R dogs on Just Food For Dogs) for their ongoing health.

This is often the point where dogs feel at home, but continue to support them at their pace. Some Jindo mixes, for example, take longer to fully trust and bond. That’s okay!

The 3-3-3 Rule is a guide—not a deadline. Some dogs breeze through the adjustment, while others take longer. At KK9R, we believe that with patience, understanding, and support, every dog can thrive.
Need extra support? Our team is always here to help!
📩 Reach out to us anytime at koreank9rescue.org/contact.

Explore our adoptable dogs at koreank9rescue.org/adopt and give a rescue dog the second chance they deserve!