MI Dream of Wonder

Sundown Cowboy - Fancy's Half Moon

Silver Grullo



Rocky Mountain Horse

Available both natural & AI

Owned by The Cornmill Stud

MI Dream of Wonder, 3 year old Silver Grullo Rocky Mountain Horse will be standing at Glenwood Stud.


He is well gaited with a regular four beat gait and a gentle, even temperament which, along with gait, is what the Rocky Mountain breed is famous for. 

Dreamy stands at 14.2 hands. He is by well known American stallion Sundown Cowboy, himself the son of Spanish Sundown, owned and bred by the founder of the Rocky Mountain Horse Registry, Rea Swan. Spanish Sundown is by Kilburns Chocolate Sundown, one of the five Foundation Stallions of the Breed. 

His first pure and part bred foals are expected next year, two of the full breds have already been reserved. We will have part bred foals available from our Dartmoor, Welsh Cob and Connemara mares. 

In due course MI Dream of Wonder will be competing at Endurance Events.


page under construction


- Stallions
- Natural/AI
- Livery
- Schooling & breaking
- Walk in stallions

- Frozen semen storage

Semen Assessment

- Imported semen

- Embryo Transfer 


Rob & Val Williams 

Glenwood Stud International

Long Lane

Market Weighton

East Yorkshire

YO43 4LE


Rob Williams Mobile: 07939 501357 

Val Williams Mobile: 07581 185780 


Email: studmanager@glenwoodstud.co.uk