Note, you may also save an additional ~$2.68 when you opt out of free returns and pay w/ a debit card making it $133.40
4 - 30 lb bags of Taste of the Wild, High Prairie Dog Food for as low as $40.85 if you opt out of returns and pay with a debit card.
At checkout, use code PETBASH to get an additional 20% off (maximum $30) on any order of 4+ pet supply items. Total comes to $133.40 or $33.35 per bag.
I've done slightly better in the past, but found that deals on Taste of the Wild have been hard to come by in recent months. If you're looking to restock the dog food supply, this would be a good opportunity.