If you have the means, offer a sacrifice on ʿĪd al‑Aḍḥā. The Prophet ﷺ said: “Whoever has the capacity and does not sacrifice, let him not come near our place of prayer.” (Ibn Mājah — ṣaḥīḥ). He ﷺ sacrificed a fine horned ram. (al-Bukhārī & Muslim).
العربية: عن أبي هريرة رضي الله عنه أنّ رسول الله ﷺ قال: «مَن كان له سَعةٌ ولم يُضحِّ فلا يقربنّ مصلّانا». (ابن ماجه). وكان ﷺ يُضحّي بكبشٍ أقرنَ. (البخاري ومسلم).
Each year, offer an udḥiyah (or a share in one) — and choose a healthy, sound animal.