@JacksonPearce , hopefully your vet will want to do a gram stain on the crop contents and poop to check for bacteria and/or yeast (she might have both). If your vet doesn't suggest this, pleas do ask them about it. This test should not cost too much, maybe $25 to $35. To save her clients money, my vet prepares both samples on the same slide, so maybe suggest that if your vet wants to charge you for two.
Your vet might also want to do a fecal float to check for worm eggs and coccidia. This test should cost $15 to $25.
Your vet might also want to do a fecal float to check for worm eggs and coccidia. This test should cost $15 to $25.