['I went to the dog rescue shelter the other day to get a dog.', 'I love dogs!  Did you find one?', 'Oh my goodness, I found 3, I hope I can manage them all.']
Oh man!  You must have your hands full!  I bet you're having a ton of fun though
I was at the dog rescue and I wanted only 1 dog but I ended up getting 3, I hope I can afford them.