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Your puppy's year one milestones

Just a few months ago, your puppy was a tiny bundle that had only just opened their eyes. What a year it has been!

Reaching the end of your first year together is such a special milestone for you and your puppy. Let’s reflect on your puppy’s growth, achievements, and development — and remember, this is only the beginning.

Puppy milestones by weeks and months

The first year of a puppy’s life is filled with so many changes. From tiny newborns to playful companions, each week brings new experiences. Here’s a breakdown of some important puppy developmental milestones to look out for during the first year.

Weeks 0-4: Newborn puppy milestones

  • Week 1-2: Eyes and ears begin to open.
  • Week 3: First tiny teeth appear; puppies start walking and wagging tails.
  • Week 4: Puppies respond to voices and begin social play.

2-3 months: First few weeks at home

  • Week 8-10: Your puppy may be weaned and ready to come home. They start basic house training.
  • Week 12: Socialisation is critical now. Expose them to new sights, sounds, and people.

3-4 months: Gaining confidence

  • 3-month-old puppy milestones: Puppies develop better control over their bladders. They are becoming more curious and active.
  • 4-month-old puppy milestones: Start of teething! Keep plenty of things for your puppy to chew on handy. This is also a great time to start simple commands.

5-6 months: Becoming independent

  • 5-month-old puppy milestones: Your puppy is now more coordinated and confident. They might test boundaries!
  • 6-month-old puppy milestones: Adolescence kicks in. Expect some rebellious behaviour. Reinforce training regularly.

7-12 months: Teenage phase

Between months seven to nine, your puppy will start to resemble their adult size, though they’re still growing and developing mentally. At this stage, they might display bursts of energy, so regular training and exercise are essential to keep them focused and well-behaved. It's also common for puppies to test boundaries during this time, so consistent guidance is key.

By months 10-12, your puppy may seem more mature, but they still need supervision and training to reinforce good behaviour. They’ll likely continue learning new commands, developing their personality, and forming strong bonds with you. Keep in mind that each puppy grows at their own pace, but these general milestones offer a helpful guideline.

How to record your puppy’s milestones

Creating a record of your puppy’s first year helps capture all the special moments. Consider using a puppy milestone book or puppy milestone timeline. You can also use things on your phone like a puppy milestones app. Here are some fun ways to document your puppy’s growth:

  1. Milestone cards: Use personalised puppy milestone cards to capture moments like “first walk” or “first time at the beach.”
  2. Photo diary: Create a weekly photo album showing their growth.
  3. Puppy milestone chart: A visual way to track puppy milestones week by week or month by month.
  4. Journaling: Write down funny stories or new tricks they’ve learned.

Puppy milestone checklist

How many of these puppy age milestones has your little one achieved so far? See which ones you can tick off!

  1. Become house-trained
  2. Chosen a favourite toy
  3. Walked on a beach
  4. Walked in the woods
  5. Stayed overnight away from home
  6. Made friends with another species (cat, rabbit, horse…)
  7. Been to a dog groomer
  8. Been to a pub
  9. Learned how to catch a ball
  10. Dug a hole
  11. Found hidden treats using their nose
  12. Attended a puppy party
  13. Taken part in puppy training classes
  14. Been on a train
  15. Learned to walk on a lead
  16. Tried basic agility (without jumping)
  17. Walked in a town
  18. Learned a trick
  19. Been to work with you
  20. Played hide and seek with treats or toys
  21. Had a swim
  22. Made a dog best friend
  23. Played in the snow
  24. Been on a picnic
  25. Learned how to fetch
  26. Been to a dog show
  27. Got really muddy

What’s next for you and your puppy?

Your puppy’s first year is filled with joy, learning, and surprises. Use this puppy milestones list to see what they have achieved and what’s to come. Plan activities to create more memories together, and keep tracking their development using a puppy milestone chart or app.

Celebrate each little milestone, because these moments pass quickly. Enjoy every tail wag, sloppy kiss, and playful bark — and get ready for more adventures in the years to come.

And don't forget puppy insurance for your new pup so you can rest assured that vet fees for any potential illness or issue your puppy develops can be covered.

About the Author

Adam Jolley is a writer specialising in insurance, personal finance, and pets. He’s worked for Confused.com and Admiral Insurance, and currently writes and edits for an online magazine. His strangest pet was a hissing cockroach. Now, he’s a proud cat dad to Penelope, affectionately known as Nelly.

More articles from Adam Jolley

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