It was made using the yellow Knifty Knitter Long Loom. I made this free form (no pattern); and used acrylic (Red Heart Super Saver, I think) yarn from my yarn stash. I used acrylic for the doggie sweater for easy care.
Once I figured out how to bind the "arm holes", the project was fairly easy. I completed this sweater in a day.
I think Jubal looks quite handsome in his new sweater!