This explains why it's impossible to make pacemakers with replaceable batteries. 1  Sinus bradycardia is a common reason for needing a pacemaker. Read about sinus bradycardia. 2  Read about sick sinus syndrome. 3  Read about heart block.
What Do Ferrets Eat in the Wild? Dark-footed ferrets depend on prairie dogs for everything from food to shelter to safety. These wild members of the weasel family eat prairie dogs practically exclusively and also live in abandoned prairie dog dens. They rely on these large holes for protection from eagles and other predators.
A good diet is the best foundation to any petâs health care. Ferrets are no exception. As carnivores, ferrets require a high meat protein diet and many veterinarians believe that they benefit from taurine in their diet, just like cats. Therefore a high quality dry ferret or kitten food is an excellent choice.