101Leafy researched the games.
Kelbi

Herbivorous, deer-like monsters. Valued for their horns, they tend to run away at the first hint of danger. They are also hunted for their meat, which is chewy but flavorful.
A Herbivore that lives mainly in places like the Jungle. It generally avoids fights, but only the male Kelbi will fight back against a hunter when attacked. It can be carved for a valuable Kelbi Horn, a material for the Ancient Potion.
Our translation of モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 190.
Guide book figures for Kelbi
Health
| Quests | Health |
|---|---|
| Easy, Village Low Rank | 50 |
| Gathering Hall Low Rank | 66 |
| Village and Hall High Rank | 69 |
| G-Level | 90 |
Status ailments
| Poison | Works |
|---|---|
| Paralysis | Works |
| Sleep | Works |
| Stun | Immune |
Hitzones
| Part | Cut | Impact | Shot | Fire | Water | Thunder | Ice | Dragon | Stun |
|---|---|---|---|---|---|---|---|---|---|
| Whole body | 140 | 140 | 150 | 100 | 100 | 100 | 100 | 10 | 100 |
Higher numbers take more damage. Stun is how much impact hits on that part add toward a stun.
Carves and rewards
Carves: Body 1.
Easy
| Item | Chance |
|---|---|
| Kelbi Hide | 26% |
| Kelbi Horn | 44% |
| Raw Meat | 15% |
| White Liver | 15% |
Low Rank
| Item | Chance |
|---|---|
| Kelbi Hide | 32% |
| Kelbi Horn | 50% |
| Raw Meat | 3% |
| White Liver | 15% |
High Rank
| Item | Chance |
|---|---|
| Kelbi Hide | 22% |
| Kelbi Horn | 35% |
| Raw Meat | 3% |
| White Liver | 15% |
| High Qualty Pelt | 25% |
G-Level
| Item | Chance |
|---|---|
| Kelbi Hide | 17% |
| Kelbi Horn | 35% |
| Raw Meat | 3% |
| White Liver | 10% |
| High Qualty Pelt | 35% |
Figures from モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 190.