What follows are details of the six most common pug eye problems that every owner really should be aware of before going ahead and owning this particular. puggle -1 Puggles are produced by breeding a female Beagle to a male Pug. such as hip dysplasia, patellar luxation, epilepsy, hypothyroidism and cherry eye. Stenotic nares is another major problem within Puggles that causes the inability. Puggle information including pictures, training, behavior, and care of Puggles and (Beagle), howling (Beagle), hip dysplasia (both), and eye problems (both). Weight : 18 to 30 pounds.