Cat not eating... Posible convenia side effect????

I had posted a few days ago that 18 year old cat was attacked by dogs las wednesday and hasn't been eating on her own. She has been more active but just liking her food and maybe eats 6 or 7 treats. I started looking up Convenia side effects and they weren't good.  Says lack of appetite is one. Has anyone had this problem with their cat  after convenia??? I hope she will start eating on her own soon, she hates being force fed, as do all cats of course.

You can try adding a bit of water and mixing it together, then warm it in the microwave for a few seconds or in a water bath.  Or, give her some plain meat baby food, chicken or turkey, preferably BeechNut brand as it doesn't contain corn starch.  When my cats had Convenia, they were excessively lethargic, but ate.