Good morning. We are trying to id a set of small bushes because of a new puppy. Someone called them a climbing hydrangea, but they haven't flowered conspicuously. They are growing with a south east exposure against a dark wooden fence, so get a reasonable amount of sun but not full sun. The plants have been in place for 5-6 years. One is staked and has grown up about 3 feet. The others are growing sideways and again about 3 feet. the leaves are about 2.5 inches in size and variegated. Thanks to anyone who can help us out here.