There’s no exact age when your adult dog becomes a senior — it’s more of a “you know it when you see it” situation. Over time, their hair gets grey and thin, their eyesight and hearing diminish, their energy levels dip, and their ability to move around just isn’t quite the same anymore. These are all signs that it’s time for you to learn how to care for a senior dog. Doing so mainly involves making home modifications, using mobility aids, adding more mental stimulation to their days and