When money is borrowed, interest is typically calculated as a percentage of the principal, the amount owed to the lender. The percentage of the principal that is paid over a certain period of time (typically a year) is called the interest rate. Interest rates are market prices which are determined by supply and demand.
Swollen nipples in dogs is a common symptom seen in mastitis. Mastitis occurs when there is an infection of the mammary glands. Mastitis is common in female dogs who are in the process of nursing. In mastitis, the dog's mammary glands become swollen and painful. The milk is toxic in affected nipples.
As puppies grow inside a pregnant dog, her abdomen will become enlarged. In the middle and late stages of pregnancy, an enlarged abdomen is one of the most obvious signs that a dog is expecting puppies. Forty days into a pregnancy, your dog may have 20 to 55 percent more body weight than before she was pregnant. Teats Your dog's teats, or nipples, become enlarged during pregnancy.