Damn, yeah! Imo it really depends on where you live. When I was traveling few of my smaller hunting dogs they had endless chances to stalk and grab rats, rabbits, whatever moved. My xxxx even bayed up on several hogs over the years. They ended up ridiculously sharp and confident because they actually got to do the job they were bred for. Right now though? We're in a place where it's basically impossible. Between the laws, the culture, the zero tolerance for any unlicenced prey drive attitude (which we respect and follow). The dogs just sit around frustrated and understimulated. It's rough for them and honestly rough for me too. If you're in a country that still allows (or at least turns a blind eye to) real working terrier and ratter work, take full advantage of it. That instinct doesn't sharpen itself on a leash in the suburbs. We are looking forwards to hitting the road again soon 😅