#13 Torsion
Often referred to as bloat, this life-threatening condition affects large, deep-chested dogs like golden retrievers, especially if they only eat one large meal a day, eat quickly, drink large amounts of water, or exercise excessively after eating. Bloating occurs when the stomach is distended, or filled with air, and twists. The dog is unable to burp or throw up to get rid of the excess air in its stomach, and blood flow to the heart is difficult. Blood pressure drops and the dog goes into shock. Without prompt medical attention, the dog can die.
Expect a twisted stomach if your dog has a bloated stomach, drools profusely, and retches without throwing up. He may also be restless, depressed, lethargic, weak, and have a fast heartbeat. If you notice these symptoms, take your dog to the vet immediately.
#14 Epilepsy
Epilepsy is a brain disorder that causes periodic seizures and convulsions. Your vet needs to know how severe the seizures are and how often they occur in order to prescribe the correct medication if your dog needs it.
#15 Hypothyroidism
This is a disease of the thyroid gland that is believed to cause diseases such as epilepsy, hair loss, obesity, lethargy, dark skin patches, and other skin disorders. She is being treated with medication and diet.