How do you know if your cat has eaten too much?
If a cat has eaten too much, you would tell that it is sick and vomiting.
Have/has to form present perfect. I have eaten too much. She has eaten too much. and have and be for present perfect continuous: I have been eating too much and she has been eating too much too. Had to form past perfect. I had eaten too much. and had and be for past perfect continuous: We had been eating too much all week. To form future perfect use will and have: We will have finished…
It is likely the cat has eaten too much or too quickly, and would benefit from smaller food portions. Dry food in particular can be a problem, as many cats just swallow these whole and will often vomit them back up. If this has been happening for a while, it may be ideal to take the cat for the vets to rule out a medical problem.
Well, why do we get hiccups? If you have a cat and he/she is getting hiccups for very long I recommend Hair Ball Remedy if you suspect hairballs. It could be the cat has eaten too much in one go, or drank something to quickly. Or there could be no reason at all. If you wish, you could go to the vet for advise.