This woody type cover had a canopy of leaves which held in scent and slowed the wind currents. This required a dog which was much more of a tracker than one which was developed to catch the body scent rising out of the grass and being carried by the wind. Since this type of cover was so difficult to penetrate, the Clumber was developed to use his nose more than his feet. Even today, he does not tend to cover every square inch of ground with his feet in hopes of startling birds he does not scent. Rather, he moves more slowly in order to catch the faintest of scents. If there is no scent, he will calmly discard an area and move on to new cover. This gives the Clumber a very lackadaisical appearance when covering ground which is devoid of bird scent.
Since the original cover was so difficult to penetrate, it required a dog with tremendous drive and determination to fight thru the brush when birds were scented. A fast hard flush was physically impossible, so the Clumber had to be very persistent on the trail until the bird was forced to the edge of the cover. Today’s Clumber should “come alive” when he hits bird scent, should show strong determination to explore the faintest scent and should be very persistent as he “works it out”. Jim Spencer described it as a “painstakingly thorough” search at the slightest indication of scent. This persistence also makes them somewhat more difficult to call off an old fall or an old nest. The more experienced dogs will quickly recognize the difference, but junior level dogs should be given lee-way in this area. If they are not, we will lose this drive, determination, and persistence which are a characteristic of the breed. We will lose it in favor of the type of bidability which is very impressive in a field trial situation, but does nothing to actually produce birds in a hunting situation!
Shot-guns and ammunition from that period were not as powerful as today. They had even more cripples than modern hunters. Thus, a Clumber approaches every bird as if it is a cripple that he is very intent on catching. If the bird is moving, he will track it intently. If the bird stays on the nest or stops in heavy cover. He will slow down as he approaches it, stalking it like a cat. When he is very close to the bird, he will often stop in order to locate the bird precisely before he pounces. This "English style, hesitation flush" is common in breeds of spaniels which have their hunting roots in England. English National Championships have been won by spaniels which exhibit this flushing style. This style is also valued by many American hunters, it gives them time to get ready for the shot. As a Clumber pounces, he will attempt to bat down a flushing bird with his feet and pin it to the ground. If he is successful, this can result in a dead bird with no marks on it. Seventy pounds of Clumber can be fatal to a small bird.
The Hunt Test standard uses the adjective “enthusiasm” repeatedly to describe spaniels. Enthusiasm and speed are not synonymous. The dictionary defines enthusiasm as “intense or eager interest; zeal; fervor”. None of these definitions has the connotation of speed, rather they describe an attitude with which a job is done. Nothing portrays a good Clumber’s attitude towards birds better than the word “intense”!
We are aware of no records which indicate that water work was required of the breed, but most Clumbers swim well. Their entry is very deliberate and their speed is moderate, but they should get the job done. The Clumber coat is very heavy with an undercoat which protects them from cold water. Modern hunters have used the breed as duck dogs and report that they regularly break ice. This is clearly a quality we want in today’s Clumber.
To summarize; Clumbers are slow moving spaniels who normally hunt at a trot, which they can maintain all day. They may be rather casual on barren fields, but should “come alive” when they hit bird scent. They should demonstrate excellent noses as they investigate the faintest scent thoroughly. Once on scent, they should be persistent as they “work it out” and show intense desire to catch the bird before it flushes. They often exhibit an "English style, hesitation flush." Their water retrieving should be adequate for close decoy hunting. Their water entry is deliberate and their swimming speed moderate.