Causes can include:Megaesophagus in Dogs The Dangers of Esophageal Foreign Bodies in Dogs Metaldehyde Poisoning: the Dangers of Snail and Slug Bait Septic Shock in Dogs Septic Shock in Cats Are Electronic Cigarettes Poisonous to Dogs? Broken Teeth in Dogs and Cats Fertilizer and Mulch Dangers for Dogs Pyothorax in Cats Why Does My Dog Smell? Why Do Cats Drool? It's Never Normal 5 Halloween Pet Dangers Malignant Melanomas in Dogs Malignant Melanomas in Cats Why is My Cat Sneezing? Cat Hair Dye: Is it Safe to Dye Cat Fur? Dogs Poisoned at Dog Show: How Can You Spot the Signs of Poison? 4 Rainy Season Dangers You Might Not See Coming Small Dog Swallows a Large Bone: A Delicate Surgery Can Cats Get Heat Stroke? Top 5 Most Damaging Kidney Toxins for Dogs Feline Herpesvirus 101 (FHV) 6 Reasons Why My Cat Might Drool Does Your Dog Have Separation Anxiety?