Dogs 10 Human Foods that are Dangerous to Dogs Advertisement 4. Persimmons, Peaches, and Plums The meat of these fruits is fine; their pits/seeds, however, are dangerous as they can cause intestinal issues in dogs. Peach and plum pits also have cyanide, which is poisonous. Next Premium WordPress Themes DownloadDownload Nulled WordPress ThemesDownload WordPress ThemesDownload Premium WordPress Themes Freefree download udemy paid coursedownload mobile firmwarePremium WordPress Themes Download