@b5004ever - Black muzzle is not uncommon in Basenjis, it is referred to as "masking". It fades as the pup ages. Usually found in bloodlines that carry the "Tri" gene. That said, look closely at the heads on those dogs. Compare to the heads found on the illustrated standard at www.basenji.org (https://www.basenjihe.org/BasenjiU/Judge/Study/Illustrated-Standard-2012.pdf). There are some unanswered questions if a sire was used that was known to come from a person in the West that crossed Basenjis with Fox Terriers