My oldest cat had a cold before, kept on sneezing. Since I did not have the money to take her to the vet, I just kept her warm on her pillow away from drafts. She did improve and thankfully it was minor. You may try feeding them warmed up canned food? Or put some nice warm broth in a dish for them to try? It's something, a start.
When mine had a cold, I took him into the bathroom, turned on the heater and the hot water to get the room steamy. I did this for about a week and it seemed to help.
I had also taken mine to the vet and gotten antibiotics.
My 6mo twin DD's are EBF and just started rice cereal on the first. Everything has been going fine except this morning one of them had a diaper rash (lots of redness around her anus). I read this as one of the signs of an allergy. BUT I did just buy a different brand diaper yesterday (which they have used randomly before w/no issues). Do you think its the cereal or the diaper? Im ready to start...
I had also taken mine to the vet and gotten antibiotics.