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Best Omega-3 Fatty Acids-Rich Foods for Guinea Pigs
Ranked by omega-3 fatty acids content among foods safe for guinea pigs in the Creature Feast catalog.
#1
Timothy Hayper 100g dry: ~1.5-2.0g total fat (~30% as ALA)Timothy hay contains alpha-linolenic acid (ALA), the plant-based omega-3 fatty acid. As the bulk of a guinea pig's diet, hay is by far the largest cumulative source of omega-3. First-cutting hay tends to have slightly higher fat content than later cuttings.
#2
Kaleper 100g: ~180mg ALA (alpha-linolenic acid)Kale is one of the better vegetable sources of alpha-linolenic acid (omega-3) for guinea pigs. The fat content is low overall, but the omega-3 to omega-6 ratio in kale is favorable — approximately 1.5:1 — which supports anti-inflammatory balance.
#3
Spinachper 100g: ~138mg ALA (alpha-linolenic acid)Spinach provides a small but meaningful amount of ALA omega-3. Its omega-3 to omega-6 ratio is good for a leafy green. Feed in rotation due to oxalate content — the omega-3 benefit does not justify daily feeding given the bladder stone risk.
#4
Basilper 100g: ~316mg ALA (alpha-linolenic acid)Basil contains notable omega-3 for an herb, and guinea pigs generally enjoy its aromatic leaves. A few fresh leaves several times per week contribute to the omega-3 pool alongside hay and greens, adding dietary variety.
