Instructions For “spotty Dogs” Game By Orchard Toys?

I bought my 4 year old this game at a car boot sale but (typically!) the instructions card is not in the box. Can anyone tell me how to play this game properly? I can only find the summary by searching (“Spin the spinner, match the number with the dog’s spots and then see how many biscuit bones are in the basket”) but I need a little more detail! Please help!