Blue cheese
Source: https://www.blackwellsfarmproduce.co.uk
Those who love blue cheese and has this in stock most of the time, be careful and always keep this away from your dog. Blue cheeses like stilton and roquefort, in particular, are dangerous, as the fungus used to make these cheeses produce a substance called roquefortine C, and may cause diarrhea and vomiting, high temperatures, seizure, or tremors.