Petra Wegner / Five Cavalier King Charles Spaniel sitting, black-and-tan, tricolour, blenheim and ruby coated, sitting in autumn leaves

Petra Wegner / Two Cavalier King Charles Spaniels, blenheim and tricolour coated, sitting wearing reindeer antlers

Petra Wegner / Cavalier King Charles Spaniel, portrait of bitch, tricolour coated, wearing protective boot / dog boots, to cover injuries

Petra Wegner / Cavalier King Charles Spaniel, portrait of bitch, tricolour coated, wearing protective boot / dog boots, to cover injuries

Petra Wegner / Three Cavalier King Charles Spaniel, group portrait, blenheim, ruby and tricolour coated, sitting

Petra Wegner / Cavalier King Charles Spaniel, portrait of bitch, tricolour coated, wearing protective boot / dog boots, to cover injuries

Petra Wegner / Cavalier King Charles Spaniel, portrait of bitch, tricolour coated, wearing protective boot / dog boots, to cover injuries

Jane Burton / Portrait of smooth-coated tricolour merle Border Collie pup, 12 weeks old

Jane Burton / Smooth-coated tricolour Border Collie pup, 10 weeks old, lying down

Jane Burton / Smooth coated tricolour Border Collie Pup, 10 weeks old

Jane Burton / Smooth coated tricolour Border Collie Pup, 10weeks old, lying down

Jane Burton / Long-coated tricolour Chihuahua bitch, 1 year old, lying down with head cocked to one side

Jane Burton / Long-coated tricolour Chihuahua bitch, 1 year old, lying down

Jane Burton / Long-coated tricolour Border Collie puppy, 8 weeks old, with toy and chin on paws.