I love that name Reba, Reba McIntyre is one of my favourite singers
anyway, back to business,
the poop pics are really helpful
I agree that maybe a grain free food, and that includes rice, is the way forward
and that is a great weight gain, even more so in a small dog, who by the way is gorgeous
thank you also for adding Reba's daily routine to your posts, it makes life so much easier, could I ask you to put her weight here too
you might want to reconsider the Tylan dose, which is weight related
https://epi4dogs.com/antibiotics/
to maybe 1/16th teaspoon twice daily
so onward and upwarrd, keep a journal,
and keep in touch, and remember , we have all been there, my girl at 14 months was 39 pounds, like a skeleton, so take heart
Jean