Cats and dogs, just like humans, can pass gas that is both silent and loud. The sound depends on several factors:
- The amount of gas: More gas usually means a louder sound.
- The speed of release: Faster release creates more noise.
- The composition of the gas: Different gases produce different sounds.
- Digestive tract anatomy: The shape and size of the intestines influence sound.
So, while it is a common misconception that they always pass silent gas, it is not necessarily true. They can be just as gassy as we are, and sometimes those toots can be quite loud!