The vet can do skin scrapings for mites, and not find any mites, and
still the rat probably has mites. My vet told me they did a test with a
dog that had mites..... they scraped 80 times and no mites showed. They
showed on the 81st time. I would highly suggest that you treat for
mites even if the vet can't see them. But be very careful about the
dosing. I wouldn't even attempt to dose this myself but others may have
different advice. JennJenn, you should get your vet to treat for mites
anyway.
-Marlo
> Hey there,
> My boys have the same scabs all over their faces and necks. I have taken
> both to the vet 3-4 times for them, and each time they do all the tests and
> everything, and find nothing. It may not be scabs, so if this doesnt work
> then I would suggest that you also look into alternative reasons.
Phoenix Moon - 28 Mar 2008 11:35 GMT
> The vet can do skin scrapings for mites, and not find any mites, and
> still the rat probably has mites. My vet told me they did a test with a
[quoted text clipped - 13 lines]
>
> - Show quoted text -
Here's a pic of mite "evidence".
http://ratguide.com/health/figures/ectoparasites_figure_1.php
Lice is also an option- which is what my boys came home with. I
noticed silvery white teeny tiny "nits" stuck to individual hair
folicles. My vet prescribed Carbaryl powder, which was impossible to
use on baby rats, so I self-dosed Ivermectin paste according to the
Ratguide.
My vet found no bugs themselves and had to diagnose by the nits. She
told me on the phone when I suspected mites- before I knew exactly
what the nits were- that mites themselves are very difficult to
actually find in scrapings because usually there are very few bugs
actually living on the rat.
I had "problems" with the Ivermectin paste. Everything turned out
fine, but the scare alone made me swear to never use the paste again.
The liquid, injectable used orally, is easier to dispense the correct
dose, but it is also pretty expensive. $10 for the paste/$60 for the
injectable liquid (to be used orally). I, too, think Revolution from
your vet is the best bet.