Wow: that's early compared to other trees! What temperature is it where you live? Don't know much about those trees as not much grow where I live, but I heard that they bloom a lot earlier than others.
I guess it's time to add some branches to a bouquette?
The plum tree is blooming, and the apples have not bloomed yet, so yes the pussy willow is certainly an early bloomer. If you take some willow shoots, cuttings, and put them in a bucket of water they sometimes send out roots, then you can go plant them.
Gardening at 5000 feet elevation, zone 4/5 Northern Utah, Frost free from May 25 to September 8 +/- Plant a Garden