tatals
Junior Guinea Pig
I need help figuring this out.
Oreo and Shoyu are apparently very close cagemates. We always see them together, sometimes even when they're sleeping. They do rumble-strut often, but I've always taken it as part of the teenage months, as it's never more than that.
Today, though, I woke up to this:

Sorry about the quality, he has a hard time staying put. But, as you can see, he has what looks like bite marks on his snout. I only saw it long after giving them breakfast, when he started 't-rexing' me for more. They looked super relaxed as always, shared their food and were around each other, no apparent problems.
Yesterday I took a picture while playing with him and I'll post it here so you can compare.

If you enlarge it, you'll see that there are no marks.
Shoyu is super sweet and has never ever tried to bite me. He is not the aggressive type, so I'm a bit shocked. Even though they look ok together, this is technically drawn blood. Should I separate them? I'm now super concerned. If they had obvious aggressive behavior, I'd have no doubt about it, but I'm afraid I'll ruin things if I do. What do you think?
Oreo and Shoyu are apparently very close cagemates. We always see them together, sometimes even when they're sleeping. They do rumble-strut often, but I've always taken it as part of the teenage months, as it's never more than that.
Today, though, I woke up to this:

Sorry about the quality, he has a hard time staying put. But, as you can see, he has what looks like bite marks on his snout. I only saw it long after giving them breakfast, when he started 't-rexing' me for more. They looked super relaxed as always, shared their food and were around each other, no apparent problems.
Yesterday I took a picture while playing with him and I'll post it here so you can compare.

If you enlarge it, you'll see that there are no marks.
Shoyu is super sweet and has never ever tried to bite me. He is not the aggressive type, so I'm a bit shocked. Even though they look ok together, this is technically drawn blood. Should I separate them? I'm now super concerned. If they had obvious aggressive behavior, I'd have no doubt about it, but I'm afraid I'll ruin things if I do. What do you think?