The four bitch puppies that were born from crossing Nous to Belle formed the foundational for the strain of yellow retrievers at Guisachan. The line was maintained through some outcrossing to the top black wavy-coated retriever lines of the day, at least one red setter (of some breed), and another Tweed water dog.
If one takes a look at the pedigree of the Guisachan dogs, the names of famous dogs early days of the standardized flat or wavy-coated breed are rather obvious. Zelstone, Tracer, and Jenny/Wisdom, stand out as founders of the line. That tells us that the Dudley Marjoribanks, though a Liberal, was close enough to Sewallis Shirley, an MP from a prominent Conservative family and founding president of the Kennel Club, to breed from their dogs. The two men probably saw each other in Parliament, and although they probably were not in agreement in politics, they were both ardent retriever people.
I find this part of their history rather fascinating. The foundational lines of both the golden and flat-coat involve many of the same dogs. It also shows us that the strain developed at Guisachan was not intended to be a separate breed. It was intended to be a yellow variety of wavy-coat.
Now, in the early days of the fancy, wavy-coats had to be black. It was nearly impossible to win at show with a liver dog, and it would be nearly impossible to win with a yellow or red one. However, this yellow or red strain existed very early on in the history of the standardized wavy-coat.
Even though the strain that developed at Guisachan had some of the best wavy-coated dogs behind it, it was virtually unknown. Even when Dudley Marjoribanks, MP, was elevated to the peerage of 1st Baron Tweedmouth in 1880, no category was developed for yellow wavy-coats in Kennel Club shows.
One of the reasons for the breed’s obscurity during this time is that the dogs were kept solely for working purposes and were kept by only a few individuals. The same can be said about the Malmesbury/Buccleuch line of smooth-haired retrievers, which began developing in the 1880’s.
In the 1880’s, who would have thought that the most numerous retrievers in the twenty-first century would be derived from those two obscure strains!
Like all wavy-coats of that day, the Tweedmouth strain varied from Newfoundland-type to setter-type. The dog named Jenny/Wisdom would be the first dog to have something like a modern flat-coat’s head, and in the show-line of flat-coat, it became very important to breed away from the Newfoundland head and body type.
***
It should be noted here that the Tweedmouth strain was not particularly inbred. The fact that setters and Tweed water spaniels were used as outcrosses suggests that he was much more interested in producing a performance line of dogs.
The same cannot be said about Shirley’s line of wavy-coats. Ch. Moonstone, Tracer’s brother, was bred to his mother, and a red or golden puppy named Foxcote resulted from the Oedipal relations. There were also several cases of full brother-sister matings.
I find it very interesting that flat-coats and goldens are well-known for their high incidence of cancer. I wonder if this rather high amount of inbreeding early on in their standardization might be a cause of it. After all, inbreeding tends to weaken the immune system, and the immune system is an important in fighting cancer.
***
The Tweedmouth strain did not develop separately from the other strains of wavy-coat. It developed in concert with them.
Had these dogs been black, they would have been absorbed into the modern flat-coated retriever. Indeed, as we shall see, the golden retriever that developed in the early twentieth century was developing along the lines of dogs we would recognize as flat-coats. The heavier-built dogs in both golden and black wavy-coats were bred away from.
