Since every puppy is different, the average growth curve may not match exactly. Take this number and double it again to receive your puppy’s estimated weight. ... though they may be close to their adult height by their first birthday. Some puppies gain weight faster and some a little slower, so don't get worried if the result looks different from what you expected. Typical Growth Chart Most new puppy owners are interested in projecting how large their pup will grow. (For instance, if a dog weighs 1 pound at 6 weeks, he would have an estimated adult weight of 4 pounds, and so on). The most rapid growth will gradually slow down once your pup reaches approx. You can use puppy height and weight calculator charts for toy, medium and large breeds to estimate puppy’s height and weight. Generally, larger dogs take longer to reach their adult weight. But it’s essential to adopt a puppy that will fit your home, lifestyle, and size of the family. (Example: If your 6 week old puppy weighs 20 oz., it’s projected adult weight would be 4.5 lbs.) Can I Check the Height of my puppy using a Weight Calculator? This dog BMI calculator can be used as a fairly accurate method of estimating the weight status (i.e. Tiny and toy breeds develop at a faster rate and reach maturity much earlier than the large or giant breeds. To use, enter his current weight, age, and breed size, and the interactive tool will do the rest. It’s a good idea that you consult a puppy weight chart first so you can get a good idea what to expect as your cute, little furball grows up. I found this great one! For toy and small breed dogs, take their weight at 6 weeks and double it. Use puppy height and weight calculator. READ MORE. Healthy weight puppy guide. It can be tricky to guess the adult height of a mixed-breed puppy, since her genetic mix is made up of two or more dog breeds. However, it's not one size fits all, its dependent on breed size. For your dog's specific projected growth, this puppy growth chart site will make calculations based on your dog's current weight, age and breed. Please note this is an estimate based on typical growth patterns for Havanese puppies. Calculate your dog’s BMI using the calculator below. Predicting Mixed Breed Height. It's easier to predict a purebred puppy's height than a mixed breed. Getting a new pup can be exciting! The petMD Healthy Weight Tool will help put your pet on track to healthy weight. If you have a mix-breed dog, see our puppy weight charts to see which breed category your puppy falls into based on his current weight and age. Puppy Nutrition Your puppy's lifelong health and happiness begins with you. Giant Dogs. You can use puppy height and weight calculator charts for toy, medium and large breeds to estimate puppy’s height and weight.