Yeah, I saw a couple stories about pooch-killing pot. Googled around, and the ASPCA has gotten about 250 reports of animals ingesting weed. Of these, 2 died. One cat and, I think, one horse. Both had a bunch of other ailments that were probably the real cause of death.
I won't come right out and say bullshit on the report 'cause I don't know much about how weed works on animals. Or will I? Yeah, fuck it. Bullshit.
I could be wrong but this all sounds like the made-up "facts" that prohibitionist wackos have been pushing for generations.