How big will my 5-month-old, 22lb puppy get and what breed is he?

Hi there. I'm afraid it's not possible to tell what breed a puppy is just by looking at a photo, as coat color and length, general body shape, etc. often change a great deal as puppies grow. From what I can see, he looks like a medium-to-large breed of some sort. Possibly some kind of retriever mix, but that's just a guess. If you don't have any information about his parents, your best bet would be to have a DNA test such as a Wisdom panel done. This would give you more information about what breed (or mix of breeds) he is, which would allow you to make a more educated guess about his adult size and weight.

He is certainly a cutie! It is truly impossible to determine the origins of a mixed breed dog based on appearances. particularly one this young. I can see what could be cane corso or another mastiff/bully breed in his face. If you want to know his lineage I would recommend a genetic test. You can order the Wisdom Panel online or ask your vet if they have a test they can perform. As far as his size, it will depend on his parents if you have seen them, or for a very rough estimate we sometimes will see what the weight at 3 months is and triple this for a guess at adult size.

It is very difficult to assess in the picture as there are very few landmarks to judge relative size. He appears to be a medium-large breed and would likely be 25-40kg. I would err on the side of caution and feed a large breed puppy diet in order to optimise bone and joint development and allow for steady growth to his full potential

Atlas is a very handsome boy, congrats on your new dog! At seven months old, he will be getting close to his full size, and while he will grow some more (dogs typically reach adult size between one year to 18 months of age), he won't double in size from where he is currently. I would expect a little more growth from him but not a massive change in size or weight :-)

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! The final weight of a dog depends on breed. Large breed and giant breed dogs can grow until 2 years of age. At 4 months and weighing only 6 lbs, I would guess (without seeing a picture of your dog0 that he won't be over 15 pounds. I wish you the best!

Drogo is super cute! So sorry but there is no way to tell what breed he is just by looking at the photos. If you asked 50 vets you would likely get at least 45 different answers/guesses. If you want to know for sure then I suggest you get a DNA test done: https://www.wisdompanel.com/wisdom-panel-4-0/ Hope this helps. Best wishes.

Cute puppy! I wonder if she has some herding breed in her with those white feet... At this age it's pretty tough to offer any kind of accurate guess. There's no perfect prediction, but a general guideline is that at 3 months of age (~12 weeks) puppies tend to be about 1/3 of their adult weight, and at 4 months of age (~16 weeks) they tend to be about 1/2 of their adult weight. So, if you hold off a few more weeks, once Luna is about 3 months old we can start to get a bit of a better idea! Hope that helps!