Aging the Equine Flashcards
When do First Incisors come through?
Deciduious: Birth to 8 days
Permanent: 2.5yrs
When do Second Incisors come through?
Deciduous: 4.5-6 weeks
Permanent: 3.5-4yrs
When do Third Incisors come through?
Deciduous: 6-9 months
Permanent: 4.5-5yrs
When do Canines come through?
Deciduous: absent
Permanent: 3.5-5yrs (some 6yrs)
(Mainly only in males)
When do Wolf Teeth come through?
Deciduous: absent
Permanent: 6mo-3yrs (if ever)
When do First Premolars (6s) come through?
Deciduous: Birth to 2 weeks
Permanent: 2-3yrs
When do Second Premoalars (7s) come through?
Deciduous: Birth to 2 weeks
Permanent: 2.5-3yrs
When do Third Premolars (8s) come through?
Deciduous: Birth to 2 weeks
Permanent: 3-4yrs
When do First Molars (9s) come through?
Deciduous: Absent
Permanent: 9-12mo
When do Second Molars (10s) come through?
Deciduous: Absent
Permanent: 2yrs
When do Third Molars (11s) come through?
Deciduous: Absent
Permanent: 3-4yrs
What age is it when Cups disappear from Lower 1s?
6yo
What age is it when Cups disappear from Lower 2s?
7yo
What age is it when Cups disappear from Lower 3s?
8yo
What age is it when Cups disappear from Upper 1s?
9yo
What age is it when Cups disappear from Upper 2s?
10yo
What age is it when Cups disappear from Upper 3s?
11yo
At how old is the Dental Star a thin line?
10yo
At how old is the Dental Star and oval moving towards the centre?
15yo
At how old is the Dental Star round at the centre, with no Enamel spot?
20yo+
When does the Enamel Spot disappear on the Lowers?
01s: 13yo
02s: 14yo
03s: 15yo
When does the Enamel Spot disappear on the Uppers?
01s: 16yrs
02s: 17yrs
03s: 18yrs
When does the Enamel Ring start to disappear on the Lowers?
01s: 15yrs
02s: 16yrs
03s: 17yrs
When does the Enamel Ring start to disappear on the Uppers?
01s: 18yrs
02s: 19yrs
03s: 20yrs
At how old would a horse get a Corner Hook on their 03 Upper Incisors?
7 and 11yo
