Sharon Wood
#7 Diarrhea.
Diarrhea can be a sign of many health problems. Generally, it can lead to dehydration and further intestinal inflammation, dietary indiscretion, intestinal parasites, and a list of other diseases. So don`t ignore this sign.
#8 Vomiting.
If your cat vomits occasionally hairballs - it's ok. But in any other case, you should call your vet.
#9 Increased thirst and urination.
These signs can indicate such health problems as indicate kidney disease, diabetes, or other illness.
#10 Hair loss.
It can be a result of allergies, external parasites, or other skin conditions. So don`t ignore it!
Generally, we would like to say that if you see any changes in your cat's actions or health, you should plan a visit to the vet.