I should have posted in The Dog House.
Believe it or not, a lot of common, everyday practices are not safe that people do everyday. My dog does not wear a collar in the house due to the risks, nor does he have toys or treats unsupervised in any capacity. Again, for his safety. But to some, I suppose this is cruel as well.
However, he is walked daily, gets enrichment past just ten minutes of playing and sees a vet for every small, minor thing. He has the best dog food I can buy, is well trained and a very spoilt boy.
I have had dogs for years and understand their needs well. He is very well looked after. To me, leaving a crate trained dog for four hours is much safer than some of the conditions I see dogs left in, i.e, free roaming with access to children's toys, cleaning products and electrical outlets.
The crate situation is temporary anyway. My eventual plan is to leave him in the kitchen with a baby gate, however there are some loose wires and a ground level plug socket I need to cover first as one time a few minutes ago he showed interest in it and it's not worh the risk. Again, his safety is my utmost priority.