The Goat addon adds three types of goats to Minecraft Bedrock Edition – a female, a male and a cub. At the same time, the author of the addon has already taken care in Minecraft Bedrock Edition that they can be bred. As with cows in Minecraft on Android, for this you need wheat.
The Goat addon works in MCPE on version 1.14. By the way, so far goats do not differ in MCBE textures. But soon the author will release an update, where he will add more varieties for goats from the modification. Good Game!