How Big Will My Puppy Get. But every puppy will eventually grow up into a full grown dog and it can be hard to prepare for a dog in your home if you don't know how big it will grow up to be. If you got a purebred dog then hopefully you went to a reputable breeder, met the parents, and did your research regarding the breed specifics.
These puppy growth charts should give you a good idea. Pay close attention to the mother's size. A healthy large breed puppy, such as a german shepherd puppy, will usually double their birth weight in the first week.
Well, some rules can help you guess your puppy’s size.
The process can be a tad difficult and a little expensive, but if you just need to know you can always ask your vet to run a dna test to get the exact information for you. “how big will my puppy get?” is one of the questions most asked by new pet owners. The following will help you determine how big your puppy will get. For toy doodles, use their weight at 15 weeks old for the most accuracy at predicting their adult size.