Vital Statistics: Place of Origin: United States Group: Herding Height: toy-10-14 in., mini-14-18 in. Weight: teacup-under 12 lbs.; toy-12-17 lbs.; mini-20-40 lbs. Life span: 12-13 yrs. Trainability: high Good with children: yes Good with other pets: yes What is the origin of the Miniature American Shepherd? These minis look exactly like the Australian Shepherd, only […]
The heart is comprised of 4 chambers. The upper is called the atria (plural) and the lower are the ventricles. Blood flows into the right atrium (singular), then is pumped into the right ventricle. The right ventricle continues the flow, pumping the blood into the lungs where it receives oxygen. From there, it flows into […]
