can anyone tell me is there any strong response aganist norcoss argument that if it wrong to kill puppies, so it is also wrong to support farming factory

Certainly! To find a strong response against Norcross's argument that if it's wrong to kill puppies, it's also wrong to support factory farming, you can consider the following points:

1. Moral difference between animals: Norcross's argument assumes that puppies and farm animals hold the same moral value and deserve equal consideration. However, proponents of factory farming might argue that while it's wrong to harm innocent and sentient beings like puppies, farm animals have different levels of cognitive abilities and capacities for suffering. Thus, the moral implications can be different.

2. Justifying necessity: Supporters of factory farming might argue that it is necessary for meeting the nutritional needs of a growing human population. They may claim that factory farming allows for affordable and accessible food production on a large scale, helping to combat hunger and malnutrition. In such cases, they may argue that the benefits outweigh the ethical concerns.

3. Different utilitarian perspectives: Norcross's argument is based on a utilitarian perspective, which weighs the overall happiness and suffering of animals. However, opposing views may argue that there are different forms of utilitarianism, some of which place greater emphasis on other factors, such as economic welfare or environmental sustainability. They may claim that factory farming helps in achieving these other objectives and therefore can be justified.

4. Alternative measures: Critics might argue that instead of completely opposing factory farming, efforts should be made to improve its conditions through stricter regulations, better animal welfare practices, and supporting organic or sustainable farming methods. They may believe that working towards reform is a more practical and realistic approach rather than advocating for an absolute ban.

Remember, these points are potential perspectives that can be presented as a counter-argument to Norcross's original claim. It's important to conduct further research and engage in thoughtful discussions to form a well-rounded opinion on the subject.