They do not become bored with kibble. The color is added for the humans not the dogs. In fact the dye is not even good for them.
He is refusing to eat the kibble because yhou are feeding the canned.
Stop feeding the canned or give just a smalla mount 1 tablespoon, to whet his appetite, and then feed the kibble. He'll eat it if he gets hungry.
Some say give them 15 mnutes to eat and then pick it up. he will soon learn to eat when fed or it will be gone.
They will all hold out for the canned if they know that you will give in. |