Brooke threw up in her crate last night. She usually "cleans" it all up before I can see any evidence of it but some had fallen out through the crate door and was on the carpet in the morning. She had a normal poop last night and another normal one this morning before breakfast. She ate normally and then did two more poops afterwards but they were softer. We've had no change in diet except we did start giving her slightly larger portions about 3 or 4 days ago (she's a little slender for a bully and we wanted to make sure she was getting enough). Any advice?