The normal behavior of cats will not show any signs of pain because they do not express their feelings through obvious indications. The cats demonstrate their unease through minor alterations which affect their normal behavior patterns and their eating habits and their typical daily activities. The small behavioral changes which cats display because they tend to hide their medical conditions show their meaning. The owners should use their observation skills to handle situations because they need to observe the entire behavior pattern instead of judging based on single instances.Your cat requires examination because these signs indicate potential problems according to their professional assessment.
Sudden Change in Appetite

People tend to eat more or less than they normally do because their bodies undergo internal transformations. Cats demonstrate their standard eating patterns through established routines which need observation when they show eating changes that last beyond one day.
Drinking More or Less Water

Water consumption changes show the existence of body system problems. The monitoring process requires assessment of bowl water levels and fountain usage patterns to identify changes which impact overall health.
Litter Box Pattern Changes

Cats usually maintain their normal bathroom routines until they experience discomfort which causes them to change their bathroom patterns. The visible changes which cats show when they leave their typical routine will provide useful information.
Hiding More Than Usual

A social cat begins to hide in different locations because it wants to share its feeling of something being wrong. The process of hiding for long periods shows that the person experiences either psychological distress or physical discomfort.
Overgrooming or Neglecting Grooming

The person developed skin irritation because of excessive licking and they developed low energy their body lost its regular grooming. The consistent grooming patterns of an individual become visible when their grooming behavior changes.
Energy Level Shifts

The person moves through two different states which describe his current state of energy which he experiences throughout the day. The comparison between current energy and normal behavior of your cat provides essential information about its current state.
Vocal Changes

The cat shows discomfort through its behavior of meowing excessively and producing strange sounds and its sudden stop of vocalization. The shifting elements of vocal delivery which include changes in voice quality and delivery time will produce brief vocal signals.
Noticeable Weight Change

People experience weight changes through gradual weight gain or weight loss which occurs without their awareness. Regularly feeling your cat’s body condition helps detect these changes early.
Personality Changes

A friendly cat becoming withdrawn or a calm cat acting irritable can reflect internal discomfort. The first signs of an illness become evident through changes in behavior before physical symptoms appear.