Quick answer
Coffee / caffeine is not safe for dogs. Do not feed it, and treat known exposure as a reason to contact a veterinarian or pet poison-control service.
Do not feed. If exposure already happened, contact a veterinarian or pet poison-control service.
Preparation
Keep caffeinated drinks, beans, grounds, tea, soda, and energy drinks away.
Watch-outs
Caffeine exposure can be serious and needs prompt veterinary advice.
Useful context before ads or related links
This Coffee / Caffeine page is written for dogs, not for every pet or every human-food situation. The verdict combines the ingredient, the species diet base, preparation, portion, and whether the food is plain or mixed into leftovers. Searchers may also see this as tea, energy drink, caffeine.
You found coffee / caffeine in a bowl, lunchbox, trash, garden, food-prep area, or another pet's supplies and need to decide whether to remove it, feed a tiny plain amount, or call for help.
How this answer is built
The page starts from the species diet base, then checks the ingredient category, known hazards, preparation, watch-outs, aliases, and linked source references. It is informational and does not replace a veterinarian.
Advertising is kept separate from the verdict, preparation notes, red flags, source links, and emergency guidance.