ok, so the girls have been getting overripe tomatoes and strawberries from the garden this summer and they love them. today while scraping their poop board, i noticed a pinkish color in their poop - not blood - but an all-over pinkish tinge. is this possibly from all the tomatoes and strawberries? they do get other treats too - cantaloupe rinds, carrot tops, cabbage tether ball, bell peppers, lawn clippings, scratch. anyone else have this happen or is it even possible?