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What to Expect After Three Weeks with Your New Pup

The Guide You Need To Build A Lifelong Bond With Your Dog

Feb 18, 2025
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Adopting a puppy is one of the most rewarding experiences you’ll ever have, but as anyone who has ever welcomed a new dog into their home will tell you, the journey doesn’t stop after the first few days. After three weeks, you’ll have had a chance to begin building a strong bond with your new pup, but you’ll also face some challenges along the way. Whether it’s behavior issues, lifestyle adjustments, or new expenses, it’s important to be prepared for what’s ahead.

By now, you’ve likely started to establish routines and understand your puppy’s personality a bit more. However, you may still face some bumps in the road before you both fully adjust to your new life together. In this post, we’ll dive into what to expect after three weeks with your new dog, offer advice on overcoming common hurdles, and remind you why the emotional rewards of dog ownership are worth every challenge.

Behavioral Shifts: What to Expect in Week 3

By the time you hit the three-week mark, your puppy’s behavior will likely start to stabilize. However, this period is also when some behavioral issues might start to surface. As puppies become more comfortable, their personalities begin to shine, and sometimes, this means they’ll test boundaries.

Behavior Issue: Housebreaking Troubles

While some puppies are well on their way to being fully house-trained by the three-week mark, others may still be having accidents. This can be frustrating, especially when you feel like you’ve been consistent with potty training. If your pup has accidents, it doesn’t necessarily mean you’re failing—puppies learn at different speeds, and they’re still getting used to their new routine and environment.

What to Do:

  • Consistency is key: Stick to a regular feeding schedule and take your puppy outside frequently—especially after meals, naps, and playtime.
  • Positive reinforcement: Reward your pup with praise and treats immediately after they do their business outside.
  • Be patient: If your puppy has an accident inside, don’t punish them. Instead, calmly clean the mess and continue to reinforce good behavior.

Why It’s Worth It:
While housebreaking can feel like an endless battle, the reward of having a well-trained dog is so worth it. You’ll soon feel the joy of seeing your puppy learn, grow, and eventually become fully housebroken.

Behavior Issue: Chewing and Nipping

Puppies are notorious for chewing everything in sight, from shoes to furniture to your favorite phone charger. By the three-week mark, your puppy might be showing signs of teething, which can increase the desire to chew on things. It’s also a way for them to explore the world around them.

What to Do:

  • Provide chew toys: Offer a variety of appropriate chew toys to satisfy their need to gnaw.
  • Redirect bad behavior: If your puppy starts chewing on something they shouldn’t, calmly redirect them to a toy.
  • Praise and reinforce: When they chew on appropriate items, offer praise or treats to encourage good behavior.

Why It’s Worth It:
Though the chewing phase can feel like an endless cycle of replacing damaged items, it’s a crucial part of your puppy’s development. Once they’re done teething, the chewing will subside, and your puppy will have learned which items are off-limits.

Lifestyle Changes After Three Weeks

The first few weeks with a new dog are filled with excitement, but they also require significant lifestyle changes. By week three, you’re settling into a routine, but it’s important to be aware of some ongoing shifts in your day-to-day life.

Time Commitment

Puppies require a lot of time and attention, and this doesn’t change after the first few weeks. From training to exercise to bonding, your new pup will need you more than ever as they develop.

What to Do:

  • Create a structured routine: Puppies thrive on consistency. Establish regular feeding times, potty breaks, play sessions, and training.
  • Find time for training: Even though your pup may have learned some basic commands by now, continue to reinforce training with short, positive sessions every day.
  • Exercise: Make sure your puppy gets enough exercise for their energy level, whether it’s a walk, playtime in the yard, or a trip to the dog park.

Why It’s Worth It:
The time and effort you invest in your puppy now will pay off in the long run. Your dog will grow to be well-adjusted, confident, and calm, and they’ll reward you with endless love and companionship. Plus, you’ll feel an incredible sense of accomplishment as you watch them flourish.

Financial Commitment

Owning a puppy is an exciting journey, but it’s also a financial one. From food to toys to vet bills, there are ongoing expenses associated with raising a puppy. While these costs can vary, it’s important to budget and plan ahead.

What to Expect:

  • Vet visits: Your puppy will likely need a series of vaccinations, routine check-ups, and possibly spaying/neutering, all of which can add up.
  • Food and supplies: High-quality puppy food, treats, toys, grooming supplies, and training materials are essential for your pup’s well-being.
  • Training: If you’ve opted for puppy classes or private lessons, those can add to your expenses.

What to Do:

  • Set a budget: Take some time to evaluate your finances and plan for regular puppy-related expenses.
  • Look for deals: Keep an eye out for sales, discounts, or puppy subscription boxes that offer essential supplies at a lower cost.

Why It’s Worth It:
While the financial commitment may seem daunting, the investment in your puppy’s health, happiness, and training will ultimately save you money in the long run by preventing health issues and behavioral problems. The peace of mind knowing you’re providing the best care possible for your new pup is priceless.

Emotional Rewards: Why It’s All Worth It

While the first three weeks with your new dog come with their fair share of challenges, it’s essential to keep in mind the emotional rewards of dog ownership. The bond you’re forming with your puppy will only grow stronger as the weeks go by.

Emotional Growth for Both You and Your Pup

By week three, you’ll notice your puppy starting to trust you more, following you around, and showing affection. They may even begin to display signs of attachment, such as wagging their tail when they see you or jumping up for cuddles.

This is a pivotal moment in your relationship—your puppy is starting to view you as their pack leader and safe haven.

What to Do:

  • Invest in quality time: Spend as much time as possible bonding with your puppy through training, walks, and playtime. This will strengthen your emotional connection.
  • Patience and love: Keep in mind that your puppy is learning how to trust you and the world around them. Be patient and loving as they adjust.

Why It’s Worth It:
Every challenge you face together only deepens your bond. By the end of the first three weeks, you’ll begin to experience the joy of unconditional love and loyalty that only a dog can provide. The bond you’re building will last a lifetime, and your pup will become a beloved member of your family.

Final Thoughts: The Journey is Just Beginning

After three weeks with your new puppy, the road ahead is still filled with opportunities for growth and bonding. Yes, there will be obstacles—behavior issues, lifestyle changes, and financial adjustments—but with patience, consistency, and love, your puppy will continue to thrive.

Remember, every challenge you face together is part of the beautiful journey of raising a dog. The rewards of unconditional love, companionship, and the joy of watching your pup grow into a well-behaved, happy dog are worth every moment of effort.

Stay patient, stay loving, and enjoy the incredible journey that comes with raising your new best friend!