Hi mark,
I have been in Spain now for 6 years, retired here on a private pension. I also live inland in Granada province. The problem inland is that there is less work than on the coast, although normaly it is cheaper to live, for example here in Granada we still get free tapas with drinks, which are all pretty much a euro(wine & beer). The other consideration is fuel, its getting more expensive here too, when we moved over 78cents a litre, now 1.34euro, so if you live inland but work on the coast, it could eat into your earnings. I think the life style inland is probably more relaxed, but its a balancing act, property would be cheaper to rent too. With regard to your dogs, it is law here that all dogs must be chipped, (not that the locals bother!!!) apart from that no problems, vets here are good enough, and you can get pet insurance. Talking of which, health cover. You will be covered by UK for 2 years when you arrive, after that your on your own, unless you are of pensionable age, then you can be covered. There are lots of info on this site and others regarding that. The only other thing to mention is exchange rate, when we moved we were getting 1.46e to the pound, now its about 1.12/13, so that will hit you, as it has hit us, nearly a third of pension lost in exchange rates, so when you transfer funds, just somthing else to factor into your sums!!! Good luck, hope you find your dream, but its not always a bed of roses, like everything else you have to work at it.