All right, I'll go smallest to tallest - it's been a while since I last measured them and they are all pretty close in height, so I'll try not to mix anyone up.
Cricket
Breed(s): Longhaired Whippet
Age: 6
Height: 19"
Weight: She should be in the 27/28 pound range but is probably a little heavier than that right now
Picture:
Journey
Breed(s): Longhaired Whippet
Age: 3
Height: 20"
Weight: 28/29 lbs
Picture:
Newton
Breed(s): Longhaired Whippet
Age: 2 in a month!
Height: 20.5"
Weight: 30/31 lbs
Picture:
The little ones are on the order of 25 oz
I'm not sure they count yet though.