A precocious pet may squeeze through the bars and fall, which could fatally injure him. Avoid extremes in temperature. Of course, never leave a dog in a parked car in hot weather, even with the windows open, and never leave him outside without water and shade. Similarly, in frigid temperatures, bring him indoors, and be sure he always has shelter from wind, rain, and sun, even in mild temperatures. OLD AGE Dogs are considered old around eight or nine years, but many live into their mid-teens, with proper care and nutrition.
Senior citizens have more needs, and require more attention.
Their sight and hearing may diminish, and they will sleep more and move more slowly. Steps may become a hardship, so sleeping arrangements may need adjusting. They need to go out more often, as bladder control is usually weakened. They still need moderate exercise, frequent grooming, and appropriate nutrition. Since they may have fewer teeth, a soft diet may be necessary.