Dog:

• Ooh you've picked up the lead, very excited, very happy!
• Oh do I have to wear the lead? Very sad.
• Ooh, I'm off the lead! Yay, happy runnings.
• It's another dog, it's another dog, yay yay!
• Other dog is more boisterous than me? How can that even happen? Did you see him knock me over? That dog's no fun, I'm not playing anymore.
• I like little dogs and old dogs and dogs that are still on leads. It's especially good when they get tangled up with their owners.