My new girl seems to scratch and bath herself a lot. I looked all over and didn't see anything. Wondering about mites...anyway to know without taking her to the vet? Can I get get meds and treat her anyway? (would it spread to dogs/cats?) Also I'm pretty sure she's pregnant...I'd like it to be under control before the babies come so I don't have them to treat too...Would that harm them (treating her now?) I can't afford $60 + meds dollar vet visit atm, I just took my girls twice in the last couple weeks and I have to put my dog to sleep tomorrow. If I can just buy meds that would be best, what can I buy?