Rare Sealyham Terrier for a Loving Home

I do not really know which breed is this offered to my by my couin on birthday from the U.K unfortunately it does not please me and I can't take care of it, so i want to sell it so that i get a Yorkie preferably or swap it with someone who has a yorkie puppy, below are its characteristics; Full name: Sealyham Terrier Dog Type: Small dog Alias: Xilihamu Terrier Height :25-30 cm English name: Sealyham Terrier Country of Origin: United Kingdom Weight :8-9 kg Hair length: Long hair Function: terrier | canine companion Life: About 15 years Please do contact me if you want to swap it with Yorkie or want to buy. Thanks