Signs of a lonely cat:

1. When a cat is lonely, it will always look out the window and expect its owner to come back, and is very curious about the outside world.

2. Cats will also be very lethargic when they are lonely, and will show that they are lonely by sleeping all day.

3. Cats often stay in a daze when they are lonely and ignore their owners’ calls.

4. When cats are lonely, they will lick their own hair excessively and even develop bald licking.

5. When a cat is alone, it will suddenly become aggressive towards people and bite things randomly and destroy items in the home.

Solutions to a lonely cat:

1. You can play with the cat more and take the cat out to bask in the sun and do activities to keep the cat in a lively state.

2. You can also buy some toys for the cat to attract its attention to solve the problem.

3. You can also find an extra partner for the cat, and raise an extra cat or other animal to accompany the cat.