Then , I 'd have two problems . Anyhow , he got sick . I was n't that concerned because Nipper does this every now and again . I do n't know why and neither does my vet ... Late this evening , he had diarrhea in his pen .

Based on the preceding passage, answer the following question Why does the speaker refer to Nipper getting sick as one of two problems ?
She wants him to feel better , and it will also be costly to help him recuperate