What Is This Bush? And How Big Will It Get?
It measures about 9" "tall", and 40 " wide it was planted last fall
Certified GKH Gardening Expert
It appears to be a creeping Juniper. It will spread to the size limited by what cultivar it is. It will be very hard to say, exactly, which one it is, though.
Here is some general information on the plant: https://www.gardeningknowhow.com/ornamental/shrubs/juniper/growing-creeping-junipers.htm