yesterday i came home to the dreadful news of one of my guinea pigs dying, and then today i come home once again to the same thing, my other guinea pigs death. i was totally not expecting this. they were out door guinea pigs with a healthy diet. the first one appeared to have had mites, he was given treatment for this previously. we are not sure on the age as adopted them about 6 months ago. would love if anyone could help 
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