Tissue Damage. Perforation can damage bowel tissue and make it difficult to repair. A dog can develop a condition called short bowel syndrome, which is the result of removing a significant section of bowel due to damage. This can lead to malabsorption, or difficulty assimilating nutrients including food and water.
Definition of humanitarian for Students. : a person who works to improve the lives and living conditions of other people.
The definition of philanthropic is  someone giving or charitable or someone who likes to do good for others. A millionaire who gives away lots of money to charity and who volunteers for lots of charitable organizations is an example of someone who would be described as philanthropic. YourDictionary definition and usage example.