1988:

SWEET DREAMS CRIB

As the name suggests, this was a playset on a smaller scale, issued to help take care of the large number of baby ponies that now populated the UK market. The above image is taken from the 1988/9 insert, which seems to be the only one that features it. Though it was termed "Pony Crib" on the insert, the playset itself in stores had the same name as the North American release, which was "Sweet Dreams Crib".

The crib featured a pillow, blanket and even a mobile to help baby get to sleep. It was not sold with any ponies.