Cat ate moldy food

[nicolina]

Earlier today I put two packets of opened wet food, that had gone off, in a bag and tied it up so it wouldn't smell so bad. 

But then, one (maybe two) of the cats managed to open up the plastic bag, open up the packets of food and eat some...

They couldn't open it completely so they could only lick the top, but that was were the mold was!

Is it really dangerous for cats to eat old food/mold or is it OK if you keep an eye on them?

(I would call the vet, but they are closed)

 

[lolcat]

mold is dangerous to cats like it is to us D: just make sure you get him checked out at a vet when they open :]