This is yet another major tourist attraction in Madrid. Touring the palace to determine its ornately decorated rooms attracts massive numbers of visitors every single day. Now, tickets can be found onsite only (no progress on the internet sales). Traces can be very extensive to enter and inside our scenario, https://www.kinship.co.uk/dog-lifestyle/what-to-do-with-your-dog-when-you-go-away-on-holiday