LaurenT, without addressing the validity of your reasons for not going to SeaWorld (they're your reasons and you're correct that that's all that needs to be said), I think your statement above is a misrepresentation of how animals are trained to perform. I haven't seen the film Blackfish, but I was (briefly) friends once with someone in zoo management, and Good Morning Dewdrop's statement is a better way to think about it.
Some tidbits from my discussions with my friend:
- When trained animals are in shows, failure to perform the trick and receive the treat does not mean food is withheld. The amount of food that animals eat is tracked very carefully, and when a significant number of calories normally consumed as treats are not eaten that amount is made up in their food at their regular feeding time. This is true whether the treats were not consumed because the animal was in a performance and didn't do the tricks, or whether the animal was simply not performing that day.
- The visiting public is a very poor judge of whether or not an animal is receiving adequate care. The optimal weight for many animals usually found in the wild is such that their ribs may be visible or very close to the skin. If you have a dog or cat, your vet will tell you that the animal's ribs should be easily able to be felt when running your hands down the animal's side. One of the biggest challenges for zoo managers, said my friend, is keeping many species fed well enough that the zoo does not receive a constant stream of complaints about how they are starving the poor tigers, while at the same time keeping them at a weight that is healthy for the animal.
And also an analogy from closer to home ... if my kids have had a great day and gone above and beyond with some heinous family chore, I may serve a light dinner and treat them to a trip to the ice cream shop as a reward. If I don't feel they've earned it and so serve dinner as normal with no trip, I am undoubtedly withholding the reward. If they do a good job the next time this situation arises, have I then forced them to perform as I desire by withholding the reward the previous time?