They can grow spurs, but normally they don't. Often, a very dominant hen will grow spurs, or a hen that has a need for the extra protection, such as a hen sitting on eggs. I have a very small hen that is low on the pecking order, but very feisty, and she only has one long spur on one of her legs. Also, if there is no rooster around, sometimes the dominant hen will take his place, often growing longer spurs. All chickens have at least very small spurs, and the potential to grow long ones.
Typically though, hens won't grow long spurs.
Barred Rock roosters typically start crowing around 4-5 months of age, although this can vary.
Roosters have spurs, which are bony growths on their legs, to defend themselves and establish dominance. They use their spurs in fights with other roosters and predators as a means of protection and to establish their position in the pecking order within the flock.
No. There are some breeds of roosters who do not.
Silkie and Ayam Cemani roosters are examples of breeds that typically have very small or no spurs. These breeds are known for their unique appearances and often have different physical characteristics compared to other roosters.
Some Cochins don't grow spurs. I had 3 Cochin roosters that did not grow spurs.
your teeth
Roosters have a SPUR. Hens do not grow spurs. Spurs show at about 8 months old and older.
Defensive weapons. Roosters fight and defend by kicking, the spurs are meant just for that purpose.
no
Most likely the rooster is sick. There is also the possibility that his spurs are too long and he is tripping himself as he walks. Check the roosters spurs and trim them if needed.
Golden Lace Wyandotte roosters have spurs after they are around a year-old. When they are young, you will notice a bump on the inside of the leg. As the rooster matures, this will develop into a spur.
I'm not certain that either of those words accurately describe what roosters do. They can peck with their beaks, or slash with their spurs.