Baytril and Doxycycline Dosage

Hi, I was wondering what the dosage would be for a 1326 gram fox squirrel to treat mycoplasma. He is 4 years old and a big boy. Very healthy and active. Just recently he started having some wheezing and white tears. He is eating fine. Veggies, Henry's Blocks, Zupreem Primate. I don't think it it a teeth (odotoma) issue. I spoke with a vet friend of mine who seems to think most likely mycoplasma so I wanted to treat for that and if it doesn't clear up I will have to find a vet who is willing to do x-rays. Anyway, I have Baytril 10% (100mg/ml) oral solution. And I have Doxyvet doxycycline oral solution (50mg/ml).
Just looking for confirmation as I surely don't want to cause him harm. Thank you.

I will send the dosing in a PM...

Thank you.