The first non-English production of Cats premiered in March 1983 at the Madách Theatre in Budapest, Hungary, with direction by Tamás Szirtes and choreography by László Seregi. Since then, the Hungarian-language production has continued to be staged intermittently as part of the Madách Theatre's repertoire and, as of 2017, has been performed nearly 1,500 times.
Kittens develop very quickly from about two weeks of age until their seventh week. Their coordination and strength improves. They play-fight with their litter-mates and begin to explore the world outside the nest or den. They learn to wash themselves and others as well as play hunting and stalking games, showing their inborn ability as predators. These innate skills are developed by the kittens' mother or other adult cats, who bring live prey to the nest. Later, the adult cats demonstrate hunting techniques for the kittens to emulate. As they reach three to four weeks old, the kittens are gradually weaned and begin to eat solid food, with weaning usually complete by six to eight weeks. Kittens generally begin to lose their baby teeth around three months of age, and have a complete set of adult teeth by nine months. Kittens live primarily on solid food after weaning, but usually continue to suckle from time to time until separated from their mothers. Some mother cats will scatter their kittens as early as three months of age, while others continue to look after them until they approach sexual maturity.
Free-fed feral cats and house cats tend to consume many small meals in a single day, although the frequency and size of meals varies between individuals. Cats use two hunting strategies, either stalking prey actively, or waiting in ambush until an animal comes close enough to be captured. Although it is not certain, the strategy used may depend on the prey species in the area, with cats waiting in ambush outside burrows, but tending to actively stalk birds.:153
^ Jump up to: a b Ottoni, C.; Van Neer, W.; De Cupere, B.; Daligault, J.; Guimaraes, S.; Peters, J.; Spassov, N.; Prendergast, M. E.; Boivin, N.; Morales-Muñiz, A.; Bălăşescu, A.; Becker, C.; Benecke, N.; Boroneant, A.; Buitenhuis, H.; Chahoud, J.; Crowther, A.; Llorente, L.; Manaseryan, N.; Monchot, H.; Onar, V.; Osypińska, M.; Putelat, O.; Quintana Morales, E. M.; Studer, J.; Wierer, U.; Decorte, R.; Grange, T.; Geigl, E. (2017). "The palaeogenetics of cat dispersal in the ancient world". Nature Ecology & Evolution. 1 (7): 0139. doi:10.1038/s41559-017-0139. ISSN 2397-334X.
A combination of required nutrients is used to satisfy the overall growth and development of the kitten body, there are many ingredients that kittens do not require, but are included in diet formulation to encourage healthy growth and development. These ingredients include: dried egg as source of high quality protein and fatty acids, flaxseed as source of flaxseed oil which is rich in omega 3 fatty acid and aids in digestion, calcium carbonate as a source of calcium, and calcium pantothenate (vitamin B5) acts as a coenzyme in the conversion of amino acids and is important for healthy skin.
As of 2017, the domestic cat was the second-most popular pet in the U.S. by number of pets owned, after freshwater fish, with 95 million cats owned. As of 2017, it was ranked the third-most popular pet in the UK, after fish and dogs, with around 8 million being owned. The number of cats in the United Kingdom has nearly doubled since 1965, when the cat population was 4.1 million.