Follow these tips and you will be able to left alone your springer spaniels for a considerable time. Frequently take your puppy outside. Prepare a “bathroom spot” outside. Reward! When they go outside. Feed them according to a schedule. Pick up your puppy’s water dishes about two and a half hours before bedtime. 1. But this is not all. The cost of keeping one of these regal dogs is also, well, quite regal. The first-year charges would be around $3,065 and would be $1,095 per year after that. The average price of having and maintaining a Cavalier King Charles Spaniel would be around $17,300. 2. Cavalier King Charles Spaniels are not known to bark a lot. However, some dogs of this breed will bark more frequently depending on their environment and training. Separation anxiety, boredom, fear, or illness/injury can also result in temporarily increased barking. These dogs crave attention and affection from their owners, so if they are left HoWUXaR.