Wolfhuskypups.com lists breeders of wolf hybrids who have puppies for sale and are searchable by state. Realwolfdogs lists breeders of wolf hybrids separated into high, moderate and low wolf genetic content categories.
Realwolfdogs also lists "bad" wolf hybrid breeders, although the criteria for being listed as "bad" are not specifically stated. Realwolfdogs does warn that many animals sold as wolf hybrids are actually just dogs.
Wolf hybrids are illegal to own in some states such as Alaska and California. Other states may have specific regulations regarding fencing used to confine wolf hybrids. For example, Arkansas requires wolf hybrids to be confined behind two fences separated by 4 or more feet with the outer fence at least 8 feet high.