So in a few weeks, me and DH will be buying a house. Still narrowing down the options, but many of them do not have fenced in yards and I am chomping at the bit for one. Most of the lots are like 80x150, give or take a little either way. Though it should be permanent, having a huge cool custom fencing job will have to wait. Few if any of the places we are looking seem to have restrictions on type or height (chain link vs. wood privacy, etc). The dogs will not be out unsupervised except quick potty breaks. Keeping in mind that in 4 years, it will need to be sold ASAP when I'm done with vet school, any suggestions for cost vs. return on investment?