Laura mason
Teenage Guinea Pig
My boar has a little bit under his chin where he has no fur. It is not red or inflamed and doesn't annoy him when I touch it. Any ideas what it might be?
View attachment 50133
View attachment 50134
Thank you. Would you agree to just keep an eye on it or do u think I need to see a vet? XBaldness on this area is usually the result of overgrooming a wet chin either from sloppy eating or drinking or potentially the beginning of dental problem at the worse end.

Thank you. Would you agree to just keep an eye on it or do you think I need to see a vet? X
In what way do u mean adjust the water bottle? He has perfect straight front teeth. He eats really well and doesn't look like he is having any problems. His weight has stayed steady. He is only just over a year old so still young XKeep an eye on it. Check his front teeth - are they uneven or slanted? This is a sign that the back teeth are out of kilter. Weighing regularly can also help you - guinea pig with dental issues struggle to chew and/or swallow and therefore lose weight. Check the water bottle - is your boy a messy drinker? Could you adjust how the bottle is fixed?
How did she pull it out? Where his is I don't see how he could reach it with his mouth XBefore I worked out that Toast had dental issues and was in pain, I noticed she had a bald patch under her chin. I could never figure out what it was until one night I caught her pulling her fur out. Turned out she was in pain, piggies can do this to there hair sometimes if they're in pain.
Worth keeping an eye on![]()
In what way do you mean adjust the water bottle? He has perfect straight front teeth. He eats really well and doesn't look like he is having any problems. His weight has stayed steady. He is only just over a year old so still young X
I actually used to have my bottles higher in the cage, but recently got living world glass ones and had to put them lower. Maybe the higher bottles were causing the water to drip down his chin? I'll watch him drinking and see if I can notice anything. Thank you for your help XCheck whether he is getting a lot of water running down his chin and whether it may be easier for him drink if the bottle is at a different height.
With straight front teeth and a stable weight, you are likely to eliminate the issue of dental problems at the back of the mouth when the premolars overgrow and form a bridge over the tongue, trapping it and making any chewing and swalling difficult.
She used her mouth, looked like it took quite a bit of effort for her to reach as it was just a bit further down than the picture you posted. Toast has quite long hair so it may have been easier for her to reach. Might not even be pain for your piggy, just something to keep in mind maybe xHow did she pull it out? Where his is I don't see how he could reach it with his mouth X
Thank you xThe below link has info on what it might be and why. I hope it gets better.
Guinea Lynx :: Hair Loss