I've had the same experience I'm reading over and over here. Vomiting. Have used Merrick Limited Ingredient can cat food for years. Something has changed, looks different, smells different.

I now have 3 cats with severe diarrhea, vomiting and lethargy. After several hundred dollars treating them for parasites and a trip to the vet I realized this started after the food packaging changed.

A well-planned transition is essential when switching cat foods, as abrupt dietary changes can disrupt their sensitive digestive systems. This can lead to gastrointestinal upset, including vomiting ...

Best for sensitive stomachs Sensitive stomach cat food formulas may be a good choice if your feline friend shows signs of a food intolerance, including diarrhea and vomiting or gas. The best ...