#lice

hi all， Every time I pet my guinea pigs or clean their cages, I develop a red rash on my hands or arms—specifically in the areas that came into contact with them or objects they've used. The rash usually appears within five minutes and is accompanied by intense itching (as shown in the photo)...

i have 2 guinea pigs and i just noticed that one of them keeps scratching his nose but he still eats (even started eating more) and i don’t have much experience with guinea pigs so i’m not well at noticing signs of mites or lice can anyone give me anything to look out for i haven’t noticed...