In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.

Sentence1: I stepped off my deck to water plants and turned my foot sharply. Sentence2: Spilling water everywhere, I fell to the ground, foot throbbing. Sentence3: My dogs ran to my side, and I braced myself on them as I sat up. Sentence4: Unable to walk, I hopped and crawled to the house to call for help. Sentence5: Waiting for a ride to the ER, I was blessed by worried dog kisses.
I (myself), The er, My dogs