Knowledge of Irish Terrier care:

1. Feed liver regularly. Once a week, give your Irish Terrier liver as it contains folate and B vitamins, but not too much as it can cause diarrhea.

2. Maintain nutritional balance. If you are using canned food as your dog's primary food, be sure to provide liver oil and wheat germ oil twice a week, and vitamin C daily to maintain nutritional balance.

3. Feed bones appropriately. If there is no bone marrow component in the Irish Terrier's daily diet, it is beneficial for the dog to chew bones because it contains non-fat phosphoprotein and calcium, but do not feed sharp bones such as chicken bones to avoid scratching its stomach.

4. Garlic improves vision. Growing garlic is good for your dog's vision, and allowing your dog to see it often improves your dog's vision.

5. Avoid eating harmful substances. Avoid canned foods that contain additives, colorings, preservatives, and sugar, and feed little or no Wonderful Packets as they are full of preservatives and sugar.