My Jack Russell pup is 4months old and always hungry we feed him 2 times aday could you please advise?

Here are some tips for feeding your Jack Russell puppy:

- Feed your puppy 3 times a day until he is 6 months old. Then, you can switch to feeding him twice a day.

- The amount of food you feed your puppy will vary depending on his age, weight, and activity level. A good rule of thumb is to feed him 1/2 cup of food per 10 pounds of body weight per day.

- Divide your puppy's daily food into two meals.

- Feed your puppy at regular times each day.

- Make sure your puppy has access to fresh water at all times.

- If your puppy is always hungry, you may be feeding him too little food. Try increasing the amount of food you feed him by 10-15% and see if that helps.

- If your puppy is still hungry after you have increased the amount of food you feed him, you should talk to your veterinarian. There may be a medical reason why your puppy is always hungry.

Here is a feeding schedule that you can follow for your Jack Russell puppy:

- 8 weeks old: 1/4 cup of food, 3 times a day

- 10 weeks old: 1/3 cup of food, 3 times a day

- 12 weeks old: 1/2 cup of food, 3 times a day

- 14 weeks old: 1/2 cup of food, twice a day

- 16 weeks old: 2/3 cup of food, twice a day

- 18 weeks old: 3/4 cup of food, twice a day

- 20 weeks old: 1 cup of food, twice a day

This schedule is just a general guideline. You may need to adjust the amount of food you feed your puppy depending on his individual needs.