The flexor tendons are smooth, flexible, thick strings which bend your fingers-they look a bit like clothesline rope. They work like a bicycle brake cable to bend your fingers, sliding in and out of the finger as it straightens and bends.he flexor tendons are smooth, flexible, thick strings which bend your fingers-they look a bit like clothesline rope. They work like a bicycle brake cable to bend your fingers, sliding in and out of the finger as it straightens and bends.
Reasons your dog wonât eat. Just like in people, there are a variety of reasons dogs might refuse to eat. These include: 1  Illness. 2  A decreased appetite in dogs is often a sign of sickness, especially if your dog is exhibiting other symptoms at the same time.hen a dog wonât eat, it is referred to as anorexia. This is different from anorexia nervosa, an eating disorder found in humans. Instead anorexia describes a complete loss of appetite in dogs.
Loss of appetite in dogs may signal a medical problem, but may as well indicate that the dog is getting older. This is a symptom that a dog owner should never ignore, as dogs generally like to eat. Diagnosing a loss of appetite in your dog can be done by monitoring your pet and see what other symptoms he may have. You should know what causes the lack of appetite. There are numerous causes that may influence your petâs appetite. Digestive Problems. A dog with digestive problems will lack appetite.