Comment on Let it all out by LewisDearly2022

Yeah, that's because In general, mild signs (vomiting, diarrhea, polydipsia) may be seen in dogs ingesting 20 mg/kg, cardiotoxic effects may be seen at 40–50 mg/kg, and seizures may occur at dosages ≥60 mg/kg. One ounce of milk chocolate per pound of body weight is a potentially lethal dose in dogs.

And also, It can take 6 to 12 hours for symptoms of chocolate poisoning to appear in your dog. So, if you already know your dog's eaten chocolate, don't wait for any of the above symptoms to appear, call your vet. If it's after hours and your veterinarian's clinic is, call a local emergency vet.