They don't call them man's best friend for nothing!

1. They are reliable and trustworthy.

From the moment you adopt them or buy them from a pet store, they run up to you and are willing to do whatever it is to protect you. No matter the size or shape, they will always be there for you.

2. They always put a smile on your face.

Whether you're coming home from work or school after a long day, or are having a tough time going through a lot, they have a sense and will do anything to make it better.

3. They are funny.

From the thousands of videos on Twitter and Instagram, dogs do some crazy stuff. Whether it's swinging from a rope, hanging from a tree, stealing food off your plate or playing dead, dogs always make you laugh.

4. They are helpful.

I'm not just talking about therapy dogs, but all dogs; they help you emotionally, too.

5. Puppies are the cutest animals to ever exist!

The fact that there are a handful of tiny, furry animals that were all born at the same time is one of the best things in this whole world. They can fit in your hand and you can watch them grow up.

6. They have a personality.

Each dog is different and, as opposed to cats, they have a personality.

7. They love the outdoors and being active.

Whether it's bringing them on vacation, to a park, or just taking them for a walk around your neighborhood, they'll be in total bliss.

8. At the end of the day, you'd rather spend most of your time with your dog than anyone else.

No judgements, no complaints and time well spent with your best friend.