http://staticdelivery.nexusmods.com/mods/100/images/43985-5-1450658186.jpg - http://staticdelivery.nexusmods.com/mods/100/images/43985-1-1450662429.jpg - http://staticdelivery.nexusmods.com/mods/100/images/43985-4-1450658192.jpg
I held a Follower Appreciation Event through my Tumblr blog in which the Grand Prize was a mod of your choosing for Morrowind. The grand prize winner requested a Corgi Companion mod.
This mod adds a corgi companion to Morrowind made by me. The corgi, named Dinky by request, is a fully functional companion. You may now enjoy countless hours exploring Vvardenfell and beyond with this lovable pet and friend.
To get the new doggy companion, travel to the Andus Tradehouse in Maar Gan (take the Silt Strider from Ald-ruhn).
http://www.nexusmods.com/morrowind/mods/43985/?
https://youtu.be/oCe5D8MIE7U


 I have now done some Googling and see your connection is sound.
 
  Anyway, sounds like a cute mod.  Oh, one other question - does the char get to give him a name once he becomes his companion?  I guess that's not possible but thought I'd ask.