Raising my subwoofer


Newb here.  I just  bought a new  subwoofer it's like svs 2000.   I need to raise it about 8-12 inches.  Does anyone make a stand or any idea as to how make one?  The reason we inherited a dog that when we forget to crate him while we're gone, he marks when he gets anxiety or whatever his issue.  We have tried everything so here I am. 

Thanks
trevanian
I'd say concrete blocks, but depends how often you need to clean, right?
They are cheap.. you can make your own if you want.. Make the forms
and mix it yourself. Strip the boards and add whatever you can wash.
Indoor outdoor carpet.. Same with premade blocks, if weight is an issue
Stack, test, then cover

Regards 
That might work, I can glue some black laminate give a  s.o. approval factor. I was also thinking of making a big 14 inch cube of 2x4. glued together.