Symptoms What to look out for

Sleeping a lot May be a sign of discomfort. Weight loss Could be caused by problem teeth and may indicate digestive issues. Weight gain Often an indicator of mobility issues caused by osteoarthritis. Grumpiness Can be a sign of discomfort caused by skin allergies. Disorientation Confusion or forgetting learned behaviours may be more than old age and could indicate disease.

Bad breath Often a precursor for more systemic difficulties.