NATURE AND EFFECT OF OBLIGATIONS
Art. 1163.
Every person obliged to give something is also obliged to take care of it with the proper diligence of a good father of a family, unless the law or the stipulation of the parties requires another standard of care. (1094a)
Art. 1164.
The creditor has a right to the fruits of the thing from the time the obligation to deliver it arises. However, he shall acquire no real right over it until the same has been delivered to him. (1095)
Art. 1165. When what is to be delivered is a determinate thing, the creditor, in addition to the right granted him by Article 1170, may compel the debtor to make the delivery.
If the thing is indeterminate or generic, he may ask that the obligation be complied with at the expense of the debtor.
If the obligor delays, or has promised to deliver the same thing to two or more persons who do not have the same interest, he shall be responsible for any fortuitous event until he has effected the delivery. (1096)
Art. 1166.
The obligation to give a determinate thing includes that of delivering all its accessions and accessories, even though they may not have been mentioned. (1097a)
Art. 1167. If a person obliged to do something fails to do it, the same shall be executed at his cost.
This same rule shall be observed if he does it in contravention of the tenor of the obligation. Furthermore, it may be decreed that what has been poorly done be undone. (1098)
Art. 1168.
When the obligation consists in not doing, and the obligor does what has been forbidden him, it shall also be undone at his expense. (1099a)
Art. 1169.
Those obliged to deliver or to do something incur in delay from the time the obligee judicially or extrajudicially demands from them the fulfillment of their obligation.
However, the demand by the creditor shall not be necessary in order that delay may exist:
(1) When the obligation or the law expressly so declare; or
(2) When from