When dogs enter old age, their body functions will gradually decline. This manifests as symptoms such as slow movement, loss of appetite, and unresponsiveness. The dog may no longer be as active as before, preferring to stay in a quiet place to rest. As dogs near the end of their lives, they may lose consciousness. This manifests as symptoms such as the inability to recognize the owner, the inability to respond to calls, and the inability to stand.

Some dogs will have abnormal behaviors in old age, such as frequently hiding, looking for quiet places, and refusing to interact with people. Interaction etc. These behaviors may be that the dog is looking for a sense of security, or it may be that they are not adaptable to the surrounding environment. When dogs exhibit these behaviors, we should give them more care and companionship to make them feel warm and comforted.