How do I build a dog house for Dogmeat?

When I dismiss Dogmeat in Fallout 4 I have to search for him if I send him to a settlement. I would love to give him a place to chill and wondered if a constructed dog house would enable me to find him quickly? However I do not see the ability to do that in the workshop, so is this possible and if so how? Thanks so much & sorry if this has been addressed before but I cannot find any info.

It's under Decorations > Misc > Doghouse for x3 Wood, x1 Steel

Your dog(s) will hang around one in a settlement you assign them to. Note that if there are several doghouses within the settlement border, dogs can choose randomly.