You should contact the veterinarian immediately if your dog has eaten a cigarette butt
While nicotine gum is less harmful compared to snus and cigarettes, using them will still break your fast
Lighting the tobacco can also be a burden as it takes more time to light than regular rolling tobacco

This is based on the European Tobacco Products Directive 2014/40/EU (TPD), which came into force in 2014 and was implemented into German law in 2016 through the Tobacco Products Act (TabakerzG) and the Tobacco Products Ordinance (TabakerzV).*1 Prohibition on the Sale of Oral Tobacco in Germany The TPD classifies traditional Snus under Title I, Article 2 (8) as "tobacco for oral use."*2 The prohibition of such products is explicitly outlined in Title II, Chapter III, Article 17: "Member States shall prohibit the placing on the market of tobacco for oral use, without prejudice to Article 151 of the Act of Accession of Austria, Finland and Sweden."*2 "Placing on the market" is further defined in Title I, Article 2 (40) as: "[] to make products, irrespective of their place of manufacture, available to consumers located in the Union, with or without payment, including by means of distance sale
The analysis will be updated every two years