What Is A Beagles Puppies Girth. Figure out the correct dog girth measurement, which is the widest point of your dog's chest and rib cage area. The width (circumference) of the broadest part of your beagle’s chest;
Now, this refers to most…there will always be exceptions. It’s important to know what a healthy weight range is for your new puppy, but a weight chart will give you a good idea of how large your puppy should be at birth. This dog harness is perfect for all sorts of beagles: