Beer, liquor and wine can be harmful to your dog because alcohol has the same effect on a dog’s liver and brain that it does on yours. The only difference is it takes far less to do its damage. In a dog alcohol can cause vomiting, diarrhea, central nervous system damage, depression, problems with coordination, difficulty breathing, coma, and even death.
Keep the alcohol to yourself and if you’re trying to look your BEST, drink alcohol in moderation!