Detailed Safety Information
Not on ASPCA toxic list. Cooked soybeans and unsweetened soy milk are safe in small amounts — AKC confirms digestibility comparable to animal protein. However, soy is a common allergen — introduce in small amounts first. Contains phytoestrogens (isoflavones) — chronic large intake may disrupt hormones. AKC recommends no more than 10% of diet to avoid flatulence. Soy milk must be unsweetened and xylitol-free. Not recommended for cats (poor plant protein utilization).
High phosphorus. Silicate content may increase kidney stone risk (per AKC).
Frequently Asked Questions
Can dogs eat soy?
Yes, soy is generally safe for dogs when prepared properly. Not on ASPCA toxic list. Cooked soybeans and unsweetened soy milk are safe in small amounts — AKC confirms digestibility comparable to animal protein. However, soy is a common allergen — introduce in small amounts first. Contains phytoestrogens (isoflavones) — chronic large intake may disrupt hormones. AKC recommends no more than 10% of diet to avoid flatulence. Soy milk must be unsweetened and xylitol-free. Not recommended for cats (poor plant protein utilization).
Can cats eat soy?
Yes, soy is generally safe for cats in appropriate amounts. Cats are obligate carnivores, so plant-based foods should only be minor additions to their diet.