
Adopting a rescue is a big commitment that can be exciting and scary at the same time. Since there’s no official guidebook on how to introduce your newest companion into the home, it can be hard to know the best ways to make the process as smooth as possible. We’ve heard all kinds of success and horror stories that this period of new beginnings can bring.
But adopting a rescue doesn't have to be overwhelming or scary! Here are some tried-and-true rules and techniques you'll need to know (featuring HLCR alum) for adoption success.
Find the Right Fit
We all know dogs aren’t one-size-fits-all. While preferred breed and size are often on the top the list, personality and energy level matter just as much. If you're still on the lookout, be honest about your lifestyle and preferences — do you want a couch companion or an adventure buddy? A mellow senior or a high-energy pup? Are those preferences compatible with your daily lifestyle right now? Are they compatible with the pets currently in your home? The right fit makes all the difference, and most shelters are happy to help find the right pooch for you!
The 3-3-3 Rule
Bringing home a rescue? Some are eager to have their pup feel comfortable right away, but oftentimes, this isn’t the case. Imagine being taken out of your normal routine all the sudden and placed in a new environment with new people (again). That’s a stressful event! Before you get discouraged, the 3-3-3 rule will help set realistic expectations for how long your pooch will take to relax:
First 3 days: Your dog may feel overwhelmed, anxious or scared. They might not eat much, may have accidents and could cling to one person or spot.
First 3 weeks: They’re getting the lay of the land, recognizing routines and even testing boundaries (think counter surfing).
First 3 months: Your pup is feeling at home, trusting you and fully settled into their new life.
Routine Is Key
Think of routine as your pup's daily compass. Dogs thrive on routine! Consistency in meals, potty breaks, exercise and bedtimes helps them feel secure and speeds up their adjustment period. A predictable world makes for a happier pup.

Accept Their Past
Your rescue may have had a rough start, and you might never know their full history. Instead of dwelling on the unknown, focus on their present and future. Love, patience and structure will help them blossom into their best selves.
Transition Their Food
Stomach issues are no fun! As soon as possible, ask the shelter what food your dog had been eating and how much. If possible, request a bag if they can provide one. That way you can introduce a weaning period off their previous food after those first couple of days at home. Start with a half cup of the previous food mixed in with the food you prefer for a few days, then two thirds and so on. Slow and steady wins the digestion race and trust us, your nose and your pup will thank you!
Crate Training for Success
A crate isn’t just a tool—it can become a cozy retreat! Crating is great for those first few nights in particular, even if the dog expresses discomfort. It will help with potty training, prevents nighttime wanderings and provide a designated space for your new pup to decompress. This may not be the case at first. This is normal for dogs not used to being in a crate for any period of time. But helping your dog adjust to being in a crate will help you care for your dog in the long run: training, routines, trips, vet visits etc.
Start Training Early

Whether it's learning "sit" or not stealing your sandwich, training starts from day one. Dogs feel secure when they know what’s expected, so use a stern command paired with positive reinforcement to teach them good habits and boundaries. Reward your dog for good behaviors and use consistent one-word ques for a consistent desired outcome. By keeping treats on you for those first few weeks at all times and repeating your dog’s name often, your future self will be thanking you for your forward thinking!
Socialization Matters
After those first three months dedicated to getting used to the home and building trust with you, slowly introduce your dog to different people, places and experiences. Some rescues need more time, but small, positive exposures create a well-adjusted pup. Families who fail to socialize their dog may find that they are often scared or confrontational to strangers, including other dogs. Even if your rescue got a thumbs up in approval in this area, it’s always important to reinforce outside interactions that encourage positive reactions or neutral indifference to new stimuli. Bring. Your. Treats!
With these tips, patience and consistent care, your new companion will feel like family in no time. Even shy dogs want to build loving connections – they just need the right guidance during their transition. By being that guide, both you and your future furry family member can explore your new lives together. You've already taken the first step by reading this article, so keep going!
Highland Lakes Canine Rescue is a no-kill, non-profit 501c(3) organization with the mission to rescue, rehabilitate and rehome at-risk dogs in the Texas Hill Country.
Learn more about us: https://www.hlcr.org/about