A baby can choke on anything they eat including teething biscuits if they are not watched properly.
When a baby is teething on teething biscuits or eating anything they should always be supervised so never let a baby lay down with a teething biscuit or sit in a highchair eating on teething biscuits or eating anything else.
As long as the baby is supervised while chewing on the teething biscuits they should not choke on them.
The baby should just chew it a little bit in small bites while they are eating them so they shouldn't choke on it.
A baby can start eating teething biscuits a few months after the baby starts on solid foods.
Usually the baby is ready to eat solid foods around 6 months of age so it's recommended to wait until the baby is eating solids and wait until at least 8 months of age before giving the baby teething biscuits.
Teething biscuits are a bit harder for them to chew on and eat than other solid foods such as baby food but the teething biscuits are a good baby snack as well as helping the baby cope with teething pain.
You should also give them teething rings to help with the teething pain.
Babies will normally be pretty fussy when they are teething but eventually it will go away.
Some babies will suck on their hands and other objects as well and may even want to suck on your finger when they are teething which is what my son did when he was teething.
When I was holding him he would grab my hands and then put my finger in his mouth to suck on.
It was about the only thing that calmed him down so I let him do it.