EDIGREE
From Emma Bramwell: made in England for Sindy dolls. I am not positive on this, but I have a feeling that some of the horses are also marketed as Hasbro toys. I found it interesting to note that the larger standing horses appear to be from the same mold as Marx's Thunderbolt horse. The Pedigree horses made for Sindy doll are about 11-12" tall to the tip of the ear, the foals are about 8" tall. I have asked a few Sindy doll collectors if they've ever found a brand on the horses, the answer has always been 'no' because they apparently do not carry one - it would be nice to confirm the manufacturer, and know what year the horse was made. All photos and information from Emma Bramwell.
Above: Brown Horse (~1979) is a dark brown horse with a tan English saddle and bridle set, made for Sindy doll.
Dapple Grey Horse
Dapple Grey Horse (~1983) is a dapple grey horse with a tan English saddle and bridle set, made for Sindy doll. This horse can also be found in a tan harness, to go with the Sindy Horse and Gig set.
Sindy Horse, Sindy Foal
Sindy Horse Sindy Foal - This is a palomino horse with a jointed head and neck, and has a mauve English saddle and bridle set. The foal is a dark brown colour with a yellow rug.
Sindy Horse, Sindy Foal
Sindy Horse (1987) and Sindy Foal (1987) - this is a dark brown horse (~1987) with a jointed head and neck, and has a tan English saddle and bridle set. The foal is a strange cream-mauve colour with a yellow rug.
Happytime
Made in 1976; sold as part of a set with "Show jumper rider Anne Moore" doll and lots of great plastic tack. Also available in palomino as "Sundance." Many English accessories were available: jumps, sidesaddle, etc. Photo provided by Traci Hilbert
Keren G-M says: the 'Happitime" horse is originally by Pedigree, who were Mattel's main UK competitor. Series included dolls 'Anna' (used Pedigree's 'Sindy' doll head on a 10" Mego female body) and 'Peter', plus Peter's horse 'Sundance', a range of outfits for the dolls, accessories for the horses and jumps, etc.