The term 'Doggie Sounds' can be broken down into four crossword solutions: ARFS. ARFS stands for 'ARF', which is a sound that dogs make. This sound is usually used to express excitement, joy, or to alert the presence of another animal or person. It is also used as a way for dogs to communicate with each other. Additionally, ARFS can also stand for 'RUFF', which is a sound that dogs make when they are feeling threatened or scared. Lastly, ARFS can also stand for 'WOOF', which is a sound that dogs make when they are trying to get attention or when they are feeling playful. All of these sounds are commonly used by dogs to communicate with their owners and other animals.