There's a solution: Neuticles!
Self esteem!! Whew ,had you just told me that without the link I would have thought surely not!!
What the hell is the matter with people and projecting their human BS on to the animal of their choice LOL!! Our rescue mutt is nutless and it has no effect on his drive or his self esteem !! Prances around on his little 3 inch legs like he is King **** and charges other full size dogs like no bodies business! Little **** has phantom balls the size of bowling balls LOL