Defensive weapons. Roosters fight and defend by kicking, the spurs are meant just for that purpose.
No there not poisonous
A rooster
No. The rooster is the male, the hen is the female. Some rooster breeds do not grow spurs at all.
On a Rooster, Spurs refer to the spike (or claw) protruding outward from their feet/legs.
Some Cochins don't grow spurs. I had 3 Cochin roosters that did not grow spurs.
A rooster spur is the bony like horn that grows on his legs which he uses for fights with other roosters. Some hens may also grow smaller spurs.
you look at his spurs to see how old he is
spurs are hard knobs on the rooster's legs, near the feet. They are often pointed and can be quite long.
no. but they will peck and they do have talons on the feet. thay have spurs not talons.
Roosters with spurs are a throw back to the ancient breeds of chickens that had to defend themselves in the wild. The spurs are a defense mechanism that they can use to fend off predators.
It really would depend on the size of the rooster. Spurs will grow to a certain length and then start to curl. They will curl more than once but it is hard on the bird. Walking becomes difficult. Trimming spurs is not that hard.
Baby roosters are call cockerel chicks. A rooster is called a cockerel right up until its first year and will be a full grown Rooster after that time. Spurs should be noticeable from about 7 months old if the breed in fact does develop spurs.