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.
Every dog is different. When it comes to fussy eating, remember that dogs will not normally starve themselves just because they are a bit choosy about their food (although if your dog goes 24 hours without eating anything, consult your vet).A thin appearance does not necessarily mean that anything is wrong.very dog is different. When it comes to fussy eating, remember that dogs will not normally starve themselves just because they are a bit choosy about their food (although if your dog goes 24 hours without eating anything, consult your vet). A thin appearance does not necessarily mean that anything is wrong.