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 | Mccloy
How 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

1. 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

2. 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.*

3. 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