What’s the difference between an Australian Shepherd and an Australian collie? The border collie is a bit more lean and compact than the Australian shepherd, who sports a hardy muscular physique. While they’re close to the same height—roughly 18–23 inches—a border collie and Australian shepherd differ in weight by as much as 15 pounds, with the Aussie often heavier.
Why you shouldn’t get an Australian Cattle Dog? Because Australian Cattle Dogs were crossbred, they inherited some potential health problems, particularly deafness. According to the American Kennel Club, breeders should check for progressive retinal atrophy (PRA), which leads to blindness, and hip dysplasia.
Are Cattle Dogs biters? However, your Australian Cattle Dog also seems to enjoy biting. It may have started with gentle nibbles when you were playing, but now it has become an aggressive and persistent habit. It means you’re on edge whenever a guest reaches down to stroke your pup.
What is the meanest dog breed? Rough Collies are the most aggressive dog breed, a new study of more than 9,000 pets has found. Research conducted by the University of Helsinki found that smaller dogs are more likely to behave aggressively, growl, snap, and bark compared to mid-sized and large dogs.