No, and you got lucky there. The expiration age for chocolate is 2.6 years after purchase. Enjoy those chocolates.
Yes
Your dog won't get ill from eating it, but if they do it over a long period of time they can develop stomach problems.
EATING
if it stop eating
you will know that your pet is ill when it is acting strange rarely eating and does not have much energy
i am a 32 year old woman and im 5 feet 2 inches tall and i weigh 95 pounds. all ill eat is non sweetned cereal and skimmed milk and apples. most of the time i will eat once a day 0ne of these items above or ill go days with out eating and i wear my 10 year old daughters clothes.
Take it to the vet, that's all you can really do, it might get quite ill !
Your dog is ill, go to the vet
slobber, coughing , not eating
Eating soap will give you the runs.
scurvy
Your snake might be ill because it might of ate a too big a meal for him and he cant digest it