I have a miniature poodle and its too small for him. But hes overweight too. It would probably be too small. But the measurements are 14 ½ long by chest 18 but will stretch and at the bottom 20 but it will stretch also. Hope that helps.
Hi do you think this would fit a Beagle? I just rescued her & dont know how much she weighs yet? She is slim, & gets cold on walks this would be perfect! Fan & watching! :)