Rodents are prey animals and may hide illness until disease is advanced. The most useful home-health tool is knowing what is normal for this individual: appetite, weight/body condition, stool, urine, posture, coat, breathing, movement, sleep and social behavior.
Important concerns for this group include obesity or excessive seasonal weight gain outside the normal species pattern, dental injury or overgrown incisors, pododermatitis or foot injuries from unsuitable flooring, respiratory irritation from dusty/ammonia-rich substrate, abnormal dormancy, weakness or failure to eat.










