The head of the SPCA has addressed the issue of full shelters in a statement. This information is available to the public through the Dallas News. Further details on the matter can be found in the Dallas News publication.

The SPCA head's statement provides insight into the reasons behind the full shelters. For a more in-depth understanding, readers can refer to the Dallas News, which has published the SPCA head's explanation on the issue of full shelters in the area.