i'm in your conscience
Yes. Zigzagoon can SURF. Poochyena can't Surf. I mean come on. A SURFING rodent! Linoone is better though since it can get Strength, and that being said, Linoone is a better HM slave than Mightyena as well. You can give it every HM except Flash, Waterfall, and Dive.
edit: OMG IT CAN'T FLY EITHER LMAO but it can have half the hms not bad right n___n