Ay anak, normal lang yan sa 11 months, lalo na kung nag-teething na siya, maraming babies ang nagiging mas marunong kumain ng solid foods around this age kaya mas mabilis ang digestion at mas frequent ang poop talaga! The fact na nakikita mo mismo ang hotdog sa diaper ay okay lang, sign na nag-eenjoy siya ng pagkain, pero since may slight redness kayo nakita, mas better kung i-check ninyo sa pedia para sure lang na smooth ang digestion niya at hindi something na kailangan i-monitor closely. A few of us moms noticed din na kapag tumaas ang teething activity, medyo mas loose ang stool or mas maraming times sila umutot, so it could be both things happening at the same time na. Keep monitoring ang color at consistency, at if the redness persists or she seems uncomfortable, definitely go see the doctor na lang para peace of mind ninyo. Hugs, mommy, you're doing great!