The cost of a Cocker Spaniel will vary depending on factors such as the breeder, location, pedigree, and whether the dog is a show-quality or pet-quality breed. On average, you can expect to pay anywhere from $800 to $2,000 for a Cocker Spaniel puppy. Research breeders thoroughly to find a reputable one who prioritizes the health and well-being of their dogs. Remember to consider the ongoing expenses of caring for a Cocker Spaniel, which include food, grooming, veterinary care, and training, when budgeting for a new family member.