my daughter had teeth at 5 mos and by 9 mos had 8 teeth... so she was well on her way to solid foods.
mini waffles, pancakes, bagels were great for breakfast - depending on how many teeth she has - she may even like to eat them still frozen for her gums.
yogurt - the yobaby brand is fine... but i found yopliat kids works better - still has the same nutritional values (not any more sugar than yobaby) but the yogurt is a bit thicker and easier for baby to try to spoon herself.
dinner - fish sticks, chicken tenders, Costco has these breaded spinach bites breaded - which she LOVES.
even keep the same foods - but give her her own spoon to use.... she might not be that successful at first but atleast she'll feel more independant and maybe more cooperative while eating.
my daughter is very active too - walking at 10 mos - by 18 mos she's been able to get her own bib out of the basket i keep them in, crawls up into her seat, does her buckles by herself. she's 21 mos now and last night she actually brought her plate to the sink (with direction). She is a very active little girl and i find she's more manageable if you give her jobs to do, and let her help. i know 9 mos is a bit early... but just something to keep in mind.