Colon, semicolon, hyphen, dash and quotation marks: Exercise 2

"It's time to go home", Dad called. We were all feeling cold, tired and run down from our day out at the farm. We'd seen a lot of animals: cows, sheep, pigs and horses. My favourite animal was the horse -it was so friendly to us. It was a good day -one of the best- but now we just wanted to get home, eat a big bowl of pasta or Pedigree Chum in Rover's case and crawl into bed.