I love everything about Zack but if I had to narrow it down to three things they would be:
1. His Ears
The hair on his ears is so soft compared to the rest of his body and when he trots along they bounce and tap the side of his head in unison with his stride - it is so cute.
2. His Bum Whorls
He has had these curly Qs under his tail since he was a pup and still has them.
3. His Little Black Feet
All of Zack's pads are so black and are still as soft as a baby's bottom. Blimy, I could just squish him.