To answer this question I would need more information, however, dogs are usually allowed (owners decision) and most rentals in the desert are for 6 to 12 months in duration. However, there are short term (what we refer to here as seasonal rentals that are available and most of these you will find in resort type subdivisions, but not all. You will pay more per month depending on the time of the year, but, they are certainly available.
Location all over the desert and you start with your first preference and go from there. It does not take long to secure a list of available short term rentals. Hope this helps you and should you require more info or my help, please contact me and I will be happy to assist you?