I have another border/lab mix puppy now, she's 8 weeks old, was 5 lbs at 6 weeks. Puppy weight chart and calculator. Some of them are so varied and some I found are just plain wrong (based on the weight of my now-adult border/lab mix). Predictor . Does anyone know of an accurate puppy weight calculator? Monitor your puppy's growth week-by-week. if your puppy is 5.5 lbs at 16 weeks then he will be inbetween 16.3 and 19.5lbs as an adult or, to be more accurate, the average is 16.3 + 19.5 divided by 2 = 17.9 lbs as an adult. Mom was a purebred border collie, and they think dad was a labrador retriever. It can also give you valuable information on possible hereditary health conditions, dietary and exercise needs, breed-specific traits and instincts and much more. Calculating The Adult Weight of a Small Breed Puppy. Puppy’s Adult Weight Chart. For a more accurate estimate, enter your Chihuahua puppy's current age and weight into our Puppy Weight Predictor to predict its adult size. Simply fill in the details or follow the steps given below, we will do the rest. This chart represents the average size Maltese weight. Please Note: Our Puppy Weight Calculator is meant for use solely as an estimation tool for the weight of a dog. My Puppy: Puppy Weight Predictor (Enter your puppy's breed) (Enter your puppy's current age) lb . Differences between individual dogs are not considered. Well, you've come to the right place because I've created a Maltese puppy weight chart to help you get accurate puppy weight estimates. Although not guaranteed to be 100% accurate, these tests are a better way of determining your pup's eventual size, than relying entirely on the guesswork involved in puppy weight estimates. To work it out you double the pup’s 14 week age and then add on half of the original 14-week weight. She was 5 lbs at 7 weeks and she's 47 lbs at growth. If you find your Maltese puppy's weight is lower than any of these numbers, your Maltese might be too small and may have a higher risk of developing certain health problems. Medium-sized breeds usually reach their adult weight between 9 and 12 months of age, with the most rapid growth occurring between 0-16 weeks. For these guys, another weight landmark is the six-month point. So if your puppy weighs 14 pounds at 14 weeks: 14×2=28, 28+7=35 pounds. E.g. To calculate medium-sized breeds, take their weight at 14 weeks, multiply that by 2 and add that figure to 1/2 of their 14-week weight. For example, a 20lb puppy at 14 weeks is predicted to weigh 20 + 20 + 10, which adds up to 50lb. Another option to determine his adult weight, if you don't mind a bit of math, is to find your puppy's growth rate and times that by 52. All Breeds . If the accuracy of the weight of the dog is absolutely necessary, please use a scale. However, our unique Puppy Weight Predictor will do the work for you by giving you puppy weight estimates for every major breed. Puppy Weight Chart: Use our interactive dog breed weight chart calculator to estimate your puppy’s adult weight. Simply enter your puppy's current weight and we will give you an estimate of how big your puppy is likely to be when he's an adult. Click a link below to JUMP to that area within this page. Calculator Chart How to. oz (Enter your puppy's current weight) SMALL.