There is a space between two bumps on one testicle, he has had this since baby age, is it normal? Both of the "testicles" are equeally soft and movable, but they are slightly separate, enough two make two balls on one testicle.
There's no saying without sufficient veterinary knowledge and without being able to actually examine said hamster. The only thing that come to mind is potentially a varicocele.
Three testicles on syrian?
Linear Mode
