The Truth Behind Coolant Flushing. What you may have heard: This is a simple job... You need to use chemicals to get debris out of the radiator or It can only be done at an auto repair shop. The truth: You don't really need anything special to replace the antifreeze in your radiator. You need to be sure and get the right type of coolant and you need to be sure and use an auto repair manual so you know how to drain the radiator, how much fluid to put back in, how to bleed the system, etc.
Dogs drool when they see food, and some dogs also drool when they are excited, scared, or nervous. Very often, excessive dog drooling is caused by something or some disease inside the dog's mouth. Therefore, if your dog suddenly drools a lot, use a flashlight to examine his mouth carefully. To prop his mouth open, use a tennis ball or similar object.
Other Possible Medical Causes. While some nondroolers will salivate more when nervous â like when they're at the vet â excess drool, in general, isnât indicative of a health problem, unless itâs unusual for your dog. Dental problems, like periodontal disease and tooth abscesses, can cause some dogs to drool. A new drooling condition could also be a sign of disease or a health problem thatâs preventing the dog from swallowing her saliva. Dr. Hohenhaus recommends taking a normally nondrooling dog to the vet at the outset of extreme salivation.