Well, thanks for putting India on a pedestal. It is Kaliyuga and 'dharma' is in decline. They have pets in villages. Cows, street dogs, etc. They do not need to be walked. They would do their thing on their own.
Don't forget Yama's dogs, Sarama and her brood the Sarameyas (Cerberus, Kerberos, Sarvara). 'Dharma' came with Yudhisthira in form of a dog.
Sarama and Sarameyas
"She is described as the mother of all dogs, in particular of the two four-eyed
brindle dogs of the god
Yama, and dogs are given the
matronymic Sarameya ("offspring of Sarama")."
Sarama - Wikipedia
Will I grieve for anyone? For my mother who is 95 if she passes away before I do (one never knows)? I do not know. I have seen so many passing aways. Moreover, my belief has no place for grieving. Going by 'advaita', nothing ever dies. Going the theist way, Krishna says it is natural, it happens to all, and there is a coming back, so no need to grieve. :thinks pensively: