Welcome to YT!! I agree with Chattiesmom .... they are little baby teeth. We had the same experience with our Toto when her permanent teeth began to appear. You will probably continue to find them for a while as Lottie gets new ones. Any baby teeth that she retains will need to be removed by your vet. Toto's were removed when she had her spay at 8 months! Hope you enjoy it here at YT .... we would love to see pictures of little Lottie and hear all about her!