VS on cow
"...look upon that extremely useful animal (cow) with the same affection as for a family member is no doubt in keeping with humanism. To protect and sustain the cow is our personal and familial duty. At least in the case of Hindusthan, it is also our national duty."

Reject gau seva

" …When humanitarian interests are not served and in fact harmed by the cow and when humanism is shamed, self-defeating extreme cow protection should be rejected "

Don't just worship cow but also PROTECT

"I criticized the false notions involved in cow worship with the aim of removing the chaff and preserving the essence so that cow protection may be better achieved. A worshipful attitude is necessary for protection. +

But it is improper to forget the duty of cow protection and indulging only in worship. The word ‘only’ used here is important. First protect the cow and then worship it if you so desire."

Scientific cow protection:
"Without spreading religious superstition, let the movement for cow protection be based and popularized on clear-cut and experimental economic and scientific principles. Then alone shall we achieve genuine cow protection like the Americans"

Non Hindus should STOP cow slaughter
"...But the religious fanaticism of those non-Hindus whose religion itself is based on hatred for the cow is not only naïve but also cruel. They have no right whatsoever to mock at the Hindus. There is an overdose of gratitude, compassion+

notion of all living beings being one in the cow worship of Hindus. But the cow slaughter indulged in by non-Hindus has an excess of cruelty, ungratefulness and demonic (asuric) taking of life. It is not religious madness but irreligious wickedness. +

For this reason, these non-Hindus should discard their ‘religious’ cow hatred and consider cow protection done for economic reasons to be their duty. "

Source : http://savarkar.org/en/encyc/2017/5/23/Cow-protection-and-cow-worship.html