A dogs ears
Greyhounds can get along with any kind of small dogs if you train them correctly! Hope this helps!
white black brown and grey
It's the other way around. Dogs are a subspecies of the Grey Wolf.
Sticking to the main English color terms the answer is probably just Green. Grey is achromatic or neutral and Green is very distinctive and highly distinguished by our vision system. Adding grey to the green will change the green but not to the point that you would stop calling it Green. Unless you add enough grey to sufficiently small amount green then you would just cal that Grey. A cool grey. (as opposed to a warm grey.)
Grey dogs are sometimes referred to as "blue" because the term "blue" is used in the dog breeding world to describe a specific shade of grey that has a bluish tint to it.
Grey hounds
merle
the grey wolf
fox
"Small grey nest" in English is piccolo nido grigio in Italian.
Have you seen any small grey bugs in your bedroom recently?
Yes, I have noticed small grey bugs in my house recently.