Passage: The first European "zoos" spread among noble and royal families in the 13th century, and until the 17th century were called seraglios; at that time they came to be called menageries, an extension of the cabinet of curiosities. They spread from France and Italy during the Renaissance to the rest of Europe. In England, although the seraglio tradition was less developed, lions were kept at the Tower of London in a seraglio established by King John in the 13th century; this was probably stocked with animals from an earlier menagerie started in 1125 by Henry I at his hunting lodge in Woodstock, Oxfordshire, where according to William of Malmesbury lions had been stocked.Seraglios served as expressions of the nobility's power and wealth; animals – particularly big cats and elephants – symbolised power and were pitted against each other or domesticated animals in fights. By extension, menageries and seraglios served as demonstrations of the dominance of humanity over nature; the defeat of such natural "lords" by a cow in 1682 astonished spectators and the flight of an elephant before a rhinoceros drew jeers. The frequency of such fights slowly declined in the 17th century with the spread of menageries and their appropriation by commoners. The tradition of keeping big cats as pets lasted into the 19th century, at which time it was seen as highly eccentric.The presence of lions at the Tower of London was intermittent, being restocked when a monarch or his consort, such as Margaret of Anjou the wife of Henry VI, either sought or were given animals. Records indicate animals in the Tower of London were kept in poor conditions in the 17th century, in contrast to more open conditions in Florence at the time. The menagerie was open to the public by the 18th century; admission was a sum of three half-pence or the supply of a cat or dog for feeding to the lions. A rival menagerie at the Exeter Exchange also exhibited lions until the early 19th century. The Tower menagerie was closed by William IV, and the animals were...

Question: Lions  were a stable at the tower of london to be viewed for money or what as lion food?
cat or dog