skin scraping

Ive had to have two of my three guinea pigs to the vet about every 2 weeks since I've had them due to hem having dry skin and hair loss. We've had creams, been treated for mites and ringworm and it still hasn't fully resolved. So when I took them back this time, the vet suggested skin scrapings...

Sooo about a month ago my little Taro was adopted and introduced to yuki who was adopted the day before. Both males establishing dominance was to be expected. They are about 2-3 months old from my predictions. Anyway about a week later my wife and I noticed little Taro had a mini scratch on...