Their eyes open shortly after their fur coat develops—between 87 and 93 days—and their mouths can relax their hold of the nipple at 100 days. They leave the pouch 105 days after birth, appearing as small copies of the parent and weighing around 200 grams (7.1 oz). Zoologist Eric Guiler recorded its size at this time as follows: a crown-snout length of 5.87 cm (2.31 in), tail length of 5.78 cm (2.28 in), pes length 2.94 cm (1.16 in), manus 2.30 cm (0.91 in), shank 4.16 cm (1.64 in), forearm 4.34 cm (1.71 in) and crown-rump length is 11.9 cm (4.7 in). During this period, the devils lengthen at a roughly linear rate.After being ejected, the devils stay outside the pouch, but they remain in the den for around another three months, first venturing outside the den between October and December before becoming independent in January. During this transitional phase out of the pouch, the young devils are relatively safe from predation as they are generally accompanied. When the mother is hunting they can stay inside a shelter or come along, often riding on their mother's back. During this time they continue to drink their mother's milk. Female devils are occupied with raising their young for all but approximately six weeks of the year. The milk contains a higher amount of iron than the milk of placental mammals. In Guiler's 1970 study, no females died while rearing their offspring in the pouch. After leaving the pouch, the devils grow by around 0.5 kg (1.1 lb) a month until they are six months old. While most pups will survive to be weaned, Guiler reported that up to three fifths of devils do not reach maturity. As juveniles are more crepuscular than adults, their appearance in the open during summer gives the impression to humans of a population boom.  A study into the success of translocated devils that were orphaned and raised in captivity found that young devils who had consistently engaged with new experiences while they were in captivity survived better than young who had not.Embryonic diapause does not occur.Guiler has reported that consecutive hermaphroditism (sex change) has occurred in captured devils, while Pemberton and Mooney recorded in 2004 the case of an animal with a scrotum and a non-functional pouch.In an apparent response to reduced competition caused by devil facial tumour disease, female devils in regions with the disease are now more likely to begin breeding at the age of one year. The disease has also led to the reproductive season being less well-defined, with births more spread out throughout the year. Litters born to mothers with DFTD have more female pups than male pups.A slow-release hormonal contraceptive implant for female devils is being developed and tested in a joint program between the Save the Tasmanian Devil program, the Zoo and Aquarium Association, the Taronga Conservation Society and the University of Sydney. This wildlife contraceptive program is aimed to help the devils continue with their wild behaviour by mating freely, but without certain females contributing too much to the next generation, which "can have long-term genetic consequences for the insurance population". Contraceptive trials in male devils showed that their testosterone increased, instead of decreasing as other male mammals' testosterone does. Early studies suggest that the female contraception has been successful, and the female contraceptive implants will be tested in the Maria Island insurance population.

Question: How many days does it take the fur coat of lion to grow?
Answer: between 87 and 93 days

Question: Where do the devils stay after ejection?
Answer: outside the pouch