Solutions for kittens having difficulty urinating:
1. Encourage your kitten to exercise more, as this can improve its metabolism. If a kitten's metabolism is poor, it may experience reduced urine output and difficulty urinating.
2. Encourage your kitten to drink more water. Insufficient water intake in kittens can lead to difficulty urinating. Kittens generally prefer running water, or you can give them some meat broth, which will increase their urine output. 
3. Adjust the kitten's diet. You can feed the kitten appropriate amounts of vegetables and fruits with high water content to supplement its vitamins. Avoid feeding it high-oil and high-salt foods.
4. If the kitten's difficulty urinating is caused by a urinary tract infection, the owner needs to clean the kitten's urethra daily and administer oral anti-inflammatory medication.
5. If a kitten has bladder stones, kidney stones, nephritis, or other conditions that can cause difficulty urinating, it should be taken to the vet for examination and treatment as soon as possible.
