How Much to Feed a Cat Daily: A Complete Guide | Mccloy 猫咪每日喂食量全指南 | Mccloy

猫咪该吃多少？科学计算每日喂食量 | MccloyHow Much to Feed Your Cat Daily? Science-Backed Portion Guide | Mccloy

核心原则：没有统一答案！Core Rule: No One-Size-Fits-All Answer!

猫咪每日食量取决于 体重、年龄、活动量、健康状况 及 猫粮类型（干粮/湿粮）。盲目喂食可能导致肥胖或营养不良！

Daily intake depends on weight, age, activity level, health status, and food type (dry/wet). Free-feeding risks obesity or malnutrition!

一、科学计算喂食量的 3 个步骤Part 1: 3 Steps to Calculate Daily Portions

确定每日所需热量 (Calculate Calorie Needs)

RER = 30 × Weight(kg) + 70

Multipliers:

Indoor/Neutered: 1.2

Active: 1.4

Weight Loss: 0.8*Example: 4kg neutered cat → RER=190kcal → Daily Need=228kcal*

RER = 30 × 体重(kg) + 70

活动系数：

室内/绝育猫：1.2

活跃猫：1.4

减肥猫：0.8*示例：4kg 绝育家猫 → RER=30×4+70=190kcal → 每日需求=190×1.2=228kcal*

中文:基础公式： 每日热量（kcal）= 静息能量需求（RER） × 活动系数

英文:Formula: Daily Calories (kcal) = RER × Activity Multiplier

查看猫粮热量标签 (Check Food Calorie Info)

包装背面“营养保证值”标注 kcal/kg 或 kcal/cup（干粮） / kcal/can（湿粮）。*示例：McCloy 成猫干粮 3800kcal/kg → 每杯（120g）约含 456kcal。*

Find kcal/kg or kcal/cup (dry) / kcal/can (wet) on packaging.*Example: McCloy Adult Dry Food: 3800kcal/kg → 1 cup (120g) ≈ 456kcal.*

计算每日分量 (Calculate Daily Portion)

每日喂食量 = 每日总热量 ÷ 每份猫粮热量*接上例：猫咪需228kcal → 若喂McCloy干粮：228 ÷ 456 ≈ 0.5杯/天。*

Daily Portion = Total Calories ÷ Calories per Serving*Example: Cat needs 228kcal → McCloy dry food: 228 ÷ 456 ≈ 0.5 cups/day.*

二、不同场景喂食建议Part 2: Feeding Guidelines by Scenario

猫咪类型干粮（每日）湿粮（每日）关键提示幼猫 (4-12月)自由采食 + 定时补餐3-4 次（分餐）需高蛋白、高脂肪成猫 (1-7岁)1/3 - 1/2 杯1-2 罐（分2餐）绝育猫减少10-20%热量老年猫 (7+岁)1/4 - 1/3 杯1-1.5 罐（分3餐）选择低磷、易消化配方肥胖猫按兽医建议减少20-40%改用低卡处方粮严禁饥饿减肥！