A device for supplying feed to animals, which device is provided with a hopper for the feed, a feeding parlour, and conveying means for conveying feed from the hopper to the feeding parlour, said device being adapted to be positioned relative to a bottom on which an animal cam stand. The conveying means comprise a first conveyor for conveying feed upwards from a hopper. The first conveyor has a supply end. The feeding parlour may be constituted by a feeding trough having a shape that widens from the entrance opening. Additionally or alternatively the conveying means are arranged such that the supply end is movable from and towards each of the feeding parlours. Additionally or alternatively the distance between a feeding trough and a bottom portion is adjustable. An assembly of such a device and a bottom portion, the bottom portion being provided with means for adjusting the orientation of the bottom portion relative to the bottom, and with means for locking the bottom portion in an adjusted position. Alternatively or additionally the bottom portion is located above the bottom. Additionally or alternatively the bottom portion slopes obliquely downwards away from the device.