Should You Adopt a Miniature Bull Terrier Or a Standard Terrier? Miniature Bull Terrier vs Standard – If you’re wondering if you should get a miniature bull terrier or a standard terrier, there are some things you need to consider. The miniatures have a smaller stature than the standard terrier, so they don’t need to be as big as a standard. Both breeds can be active, but they aren’t meant for long walks or running marathons. They’re also more prone to deafness. The most common form of deafness in dogs is Congenital Sensorineural Deafness. The merle or piebald gene inhibits the melanocytes, which are responsible for providing blood to the…