Just as in humans, the heart of a pet is muscle consisting of four chambers. Valves separate the chambers preventing blood from flowing back. Blood is sent to the lungs where it receives more oxygen and then travels throughout the body. If dogs develop heart disease, it is usually in the valves, occasionally in the […]
There are two categories of parrots. Old World species such as the cockatiel and the senegal are native to Asia, Africa and Australia. New World parrots including macaws, amazons and conures originated in Central and South America and Mexico. New World and Old World parrot species, in their native habitats, live in different environments. New […]
Vital Statistics: Place of Origin: England Group: Sporting dog Height: males 22-24 in., females 21-22 in. Weight: 65-80 lbs., females 55-70 lbs. Life span: 10-12 yrs. Trainability: high Good with children: yes Good with other pets: yes The Golden Retriever was bred in the mid-19th century in England with crossings including spaniels, setters, a light-coated […]
