The National Heart Lung and Blood Association reports that 500 mg is a safe daily minimum intake of sodium. This amount will be enough to maintain the bodily functions that require sodium. In an average temperate climate, a normal adult may be able to thrive with as little as 115 mg of sodium each day.
When mature, bucks weigh from 8-10 pounds and females from 9-12 pounds. New Zealand rabbits are ready to slaughter as fryers after just 2 months. Their average litter size is 8-10 bunnies.
Life Span: from 12- 15 years. Litter Size: up to five puppies in a litter. Group: Toy, Terrier. Recognized By: CKC, FCI, AKC, UKC, ANKC, NKC, NZKC, APRI, ACR. Color: Blue and Tan. Yorkshire puppies are born black and tan, gradually attaining their blue and tan coloration as they mature.