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.
Dog Back Problems. Dog back problems can cause not only pain to the dog, but also paralysis and incontinence in serious cases. One of the most common causes of back problems in dogs is herniated disk. This page looks at the signs and symptoms of disk herniation, as well as some natural remedies that can help alleviate back pain in dogs.